[PATCH 2/3] staging: lustre: remove multiple blank lines

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Fixes checkpatch.pl CHECK:LINE_SPACING: Please don't use multiple blank
lines.

The patch is generated using checkpatch.pl --fix-inplace:

for f in $(find drivers/staging/lustre/ -type f) ; do
    ./scripts/checkpatch.pl --types "LINE_SPACING" --test-only=multiple \
    --fix-inplace  -f $f
done

Signed-off-by: Mike Rapoport <mike.rapoport@xxxxxxxxx>
---
 .../staging/lustre/include/linux/libcfs/linux/libcfs.h |  3 ---
 drivers/staging/lustre/lnet/klnds/o2iblnd/o2iblnd.h    |  2 --
 drivers/staging/lustre/lnet/klnds/o2iblnd/o2iblnd_cb.c |  1 -
 .../lustre/lnet/klnds/o2iblnd/o2iblnd_modparams.c      |  1 -
 drivers/staging/lustre/lnet/klnds/socklnd/socklnd.c    |  2 --
 drivers/staging/lustre/lnet/klnds/socklnd/socklnd_cb.c |  3 ---
 .../lustre/lnet/klnds/socklnd/socklnd_modparams.c      |  1 -
 drivers/staging/lustre/lnet/lnet/acceptor.c            |  2 --
 drivers/staging/lustre/lnet/lnet/api-ni.c              |  2 --
 drivers/staging/lustre/lnet/lnet/lib-eq.c              |  3 ---
 drivers/staging/lustre/lnet/lnet/lib-move.c            |  3 ---
 drivers/staging/lustre/lnet/lnet/router.c              |  1 -
 drivers/staging/lustre/lnet/selftest/conrpc.c          |  1 -
 drivers/staging/lustre/lnet/selftest/conrpc.h          |  1 -
 drivers/staging/lustre/lnet/selftest/console.c         |  2 --
 drivers/staging/lustre/lnet/selftest/console.h         |  1 -
 drivers/staging/lustre/lnet/selftest/framework.c       |  3 ---
 drivers/staging/lustre/lnet/selftest/module.c          |  1 -
 drivers/staging/lustre/lnet/selftest/rpc.c             |  2 --
 drivers/staging/lustre/lnet/selftest/rpc.h             |  1 -
 drivers/staging/lustre/lnet/selftest/selftest.h        |  3 ---
 drivers/staging/lustre/lnet/selftest/timer.c           |  3 ---
 drivers/staging/lustre/lustre/include/cl_object.h      |  3 ---
 drivers/staging/lustre/lustre/include/lclient.h        |  1 -
 .../lustre/lustre/include/linux/lustre_compat25.h      |  1 -
 .../staging/lustre/lustre/include/linux/lustre_lite.h  |  2 --
 .../lustre/include/linux/lustre_patchless_compat.h     |  1 -
 drivers/staging/lustre/lustre/include/linux/obd.h      |  1 -
 drivers/staging/lustre/lustre/include/lprocfs_status.h |  2 --
 drivers/staging/lustre/lustre/include/lu_object.h      |  4 ----
 drivers/staging/lustre/lustre/include/lu_ref.h         |  1 -
 .../staging/lustre/lustre/include/lustre/ll_fiemap.h   |  3 ---
 .../staging/lustre/lustre/include/lustre/lustre_idl.h  |  6 ------
 .../staging/lustre/lustre/include/lustre/lustre_user.h |  4 ----
 drivers/staging/lustre/lustre/include/lustre_cfg.h     |  1 -
 drivers/staging/lustre/lustre/include/lustre_disk.h    |  3 ---
 drivers/staging/lustre/lustre/include/lustre_dlm.h     |  1 -
 drivers/staging/lustre/lustre/include/lustre_eacl.h    |  1 -
 drivers/staging/lustre/lustre/include/lustre_fld.h     |  1 -
 drivers/staging/lustre/lustre/include/lustre_ha.h      |  1 -
 drivers/staging/lustre/lustre/include/lustre_handles.h |  1 -
 drivers/staging/lustre/lustre/include/lustre_import.h  |  2 --
 drivers/staging/lustre/lustre/include/lustre_lib.h     |  6 ------
 drivers/staging/lustre/lustre/include/lustre_lite.h    |  1 -
 drivers/staging/lustre/lustre/include/lustre_mdc.h     |  1 -
 drivers/staging/lustre/lustre/include/lustre_net.h     |  2 --
 drivers/staging/lustre/lustre/include/lustre_param.h   |  2 --
 drivers/staging/lustre/lustre/include/lustre_sec.h     |  5 -----
 drivers/staging/lustre/lustre/include/obd_cache.h      |  1 -
 drivers/staging/lustre/lustre/include/obd_cksum.h      |  1 -
 drivers/staging/lustre/lustre/include/obd_class.h      |  5 -----
 drivers/staging/lustre/lustre/include/obd_support.h    |  1 -
 drivers/staging/lustre/lustre/lclient/lcommon_cl.c     |  1 -
 drivers/staging/lustre/lustre/lclient/lcommon_misc.c   |  1 -
 drivers/staging/lustre/lustre/ldlm/ldlm_extent.c       |  1 -
 drivers/staging/lustre/lustre/ldlm/ldlm_flock.c        |  1 -
 drivers/staging/lustre/lustre/ldlm/ldlm_inodebits.c    |  1 -
 drivers/staging/lustre/lustre/ldlm/ldlm_lib.c          |  1 -
 drivers/staging/lustre/lustre/ldlm/ldlm_lock.c         |  2 --
 drivers/staging/lustre/lustre/ldlm/ldlm_lockd.c        |  4 ----
 drivers/staging/lustre/lustre/ldlm/ldlm_plain.c        |  1 -
 drivers/staging/lustre/lustre/ldlm/ldlm_pool.c         |  1 -
 drivers/staging/lustre/lustre/ldlm/ldlm_request.c      |  1 -
 drivers/staging/lustre/lustre/libcfs/libcfs_lock.c     |  2 --
 .../lustre/lustre/libcfs/linux/linux-crypto-adler.c    |  1 -
 .../staging/lustre/lustre/libcfs/linux/linux-crypto.c  |  2 --
 .../staging/lustre/lustre/libcfs/linux/linux-module.c  |  1 -
 drivers/staging/lustre/lustre/libcfs/module.c          |  1 -
 drivers/staging/lustre/lustre/libcfs/tracefile.c       |  1 -
 drivers/staging/lustre/lustre/libcfs/tracefile.h       |  3 ---
 drivers/staging/lustre/lustre/libcfs/workitem.c        |  4 ----
 drivers/staging/lustre/lustre/llite/dcache.c           |  1 -
 drivers/staging/lustre/lustre/llite/dir.c              |  2 --
 drivers/staging/lustre/lustre/llite/file.c             |  6 ------
 drivers/staging/lustre/lustre/llite/llite_internal.h   |  2 --
 drivers/staging/lustre/lustre/llite/llite_mmap.c       |  2 --
 drivers/staging/lustre/lustre/llite/llite_rmtacl.c     |  1 -
 drivers/staging/lustre/lustre/llite/lloop.c            |  2 --
 drivers/staging/lustre/lustre/llite/lproc_llite.c      |  2 --
 drivers/staging/lustre/lustre/llite/namei.c            |  2 --
 drivers/staging/lustre/lustre/llite/vvp_dev.c          |  3 ---
 drivers/staging/lustre/lustre/llite/vvp_internal.h     |  1 -
 drivers/staging/lustre/lustre/llite/vvp_io.c           |  3 ---
 drivers/staging/lustre/lustre/llite/vvp_lock.c         |  1 -
 drivers/staging/lustre/lustre/llite/vvp_object.c       |  1 -
 drivers/staging/lustre/lustre/llite/vvp_page.c         |  1 -
 drivers/staging/lustre/lustre/llite/xattr_cache.c      | 18 ------------------
 drivers/staging/lustre/lustre/lmv/lmv_obd.c            |  4 ----
 drivers/staging/lustre/lustre/lov/lov_cl_internal.h    |  2 --
 drivers/staging/lustre/lustre/lov/lov_dev.c            |  1 -
 drivers/staging/lustre/lustre/lov/lov_internal.h       |  1 -
 drivers/staging/lustre/lustre/lov/lov_io.c             |  2 --
 drivers/staging/lustre/lustre/lov/lov_lock.c           |  2 --
 drivers/staging/lustre/lustre/lov/lov_obd.c            |  2 --
 drivers/staging/lustre/lustre/lov/lov_pack.c           |  2 --
 drivers/staging/lustre/lustre/lov/lov_page.c           |  2 --
 drivers/staging/lustre/lustre/lov/lov_pool.c           |  3 ---
 drivers/staging/lustre/lustre/lov/lovsub_dev.c         |  1 -
 drivers/staging/lustre/lustre/lov/lovsub_object.c      |  2 --
 drivers/staging/lustre/lustre/mdc/mdc_lib.c            |  2 --
 drivers/staging/lustre/lustre/mdc/mdc_locks.c          |  2 --
 drivers/staging/lustre/lustre/mdc/mdc_request.c        |  3 ---
 drivers/staging/lustre/lustre/mgc/mgc_request.c        |  2 --
 drivers/staging/lustre/lustre/obdclass/acl.c           |  1 -
 drivers/staging/lustre/lustre/obdclass/cl_io.c         |  1 -
 drivers/staging/lustre/lustre/obdclass/cl_object.c     |  2 --
 drivers/staging/lustre/lustre/obdclass/cl_page.c       |  2 --
 drivers/staging/lustre/lustre/obdclass/class_obd.c     |  2 --
 drivers/staging/lustre/lustre/obdclass/genops.c        |  3 ---
 .../lustre/lustre/obdclass/linux/linux-module.c        |  1 -
 drivers/staging/lustre/lustre/obdclass/llog.c          |  1 -
 drivers/staging/lustre/lustre/obdclass/llog_cat.c      |  1 -
 drivers/staging/lustre/lustre/obdclass/llog_obd.c      |  1 -
 drivers/staging/lustre/lustre/obdclass/llog_swab.c     |  1 -
 .../staging/lustre/lustre/obdclass/lprocfs_status.c    |  1 -
 drivers/staging/lustre/lustre/obdclass/lu_object.c     |  3 ---
 .../staging/lustre/lustre/obdclass/lustre_handles.c    |  1 -
 drivers/staging/lustre/lustre/obdclass/obd_config.c    |  3 ---
 drivers/staging/lustre/lustre/obdclass/obd_mount.c     |  2 --
 drivers/staging/lustre/lustre/obdecho/echo_client.c    |  4 ----
 drivers/staging/lustre/lustre/obdecho/echo_internal.h  |  1 -
 drivers/staging/lustre/lustre/osc/osc_cache.c          |  3 ---
 drivers/staging/lustre/lustre/osc/osc_cl_internal.h    |  1 -
 drivers/staging/lustre/lustre/osc/osc_io.c             |  2 --
 drivers/staging/lustre/lustre/osc/osc_object.c         |  2 --
 drivers/staging/lustre/lustre/osc/osc_page.c           |  1 -
 drivers/staging/lustre/lustre/osc/osc_request.c        |  2 --
 drivers/staging/lustre/lustre/ptlrpc/events.c          |  2 --
 drivers/staging/lustre/lustre/ptlrpc/import.c          |  2 --
 drivers/staging/lustre/lustre/ptlrpc/layout.c          |  1 -
 drivers/staging/lustre/lustre/ptlrpc/lproc_ptlrpc.c    |  3 ---
 drivers/staging/lustre/lustre/ptlrpc/niobuf.c          |  1 -
 drivers/staging/lustre/lustre/ptlrpc/nrs.c             |  2 --
 drivers/staging/lustre/lustre/ptlrpc/pack_generic.c    |  3 ---
 drivers/staging/lustre/lustre/ptlrpc/pers.c            |  1 -
 drivers/staging/lustre/lustre/ptlrpc/ptlrpc_module.c   |  1 -
 drivers/staging/lustre/lustre/ptlrpc/sec.c             |  1 -
 drivers/staging/lustre/lustre/ptlrpc/sec_bulk.c        |  2 --
 drivers/staging/lustre/lustre/ptlrpc/sec_gc.c          |  2 --
 drivers/staging/lustre/lustre/ptlrpc/sec_null.c        |  1 -
 drivers/staging/lustre/lustre/ptlrpc/sec_plain.c       |  1 -
 drivers/staging/lustre/lustre/ptlrpc/service.c         |  4 ----
 142 files changed, 287 deletions(-)

diff --git a/drivers/staging/lustre/include/linux/libcfs/linux/libcfs.h b/drivers/staging/lustre/include/linux/libcfs/linux/libcfs.h
index 3e2502a..aac5900 100644
--- a/drivers/staging/lustre/include/linux/libcfs/linux/libcfs.h
+++ b/drivers/staging/lustre/include/linux/libcfs/linux/libcfs.h
@@ -41,7 +41,6 @@
 #error Do not #include this file directly. #include <linux/libcfs/libcfs.h> instead
 #endif
 
-
 #include <linux/bitops.h>
 #include <linux/compiler.h>
 #include <linux/ctype.h>
@@ -86,7 +85,6 @@
 #include "linux-time.h"
 #include "linux-mem.h"
 
-
 #define LUSTRE_TRACE_SIZE (THREAD_SIZE >> 5)
 
 #if !defined(__x86_64__)
@@ -142,5 +140,4 @@ typedef long long_ptr_t;
 #define WITH_WATCHDOG
 #endif
 
-
 #endif /* _LINUX_LIBCFS_H */
diff --git a/drivers/staging/lustre/lnet/klnds/o2iblnd/o2iblnd.h b/drivers/staging/lustre/lnet/klnds/o2iblnd/o2iblnd.h
index eb08400..5f78b42 100644
--- a/drivers/staging/lustre/lnet/klnds/o2iblnd/o2iblnd.h
+++ b/drivers/staging/lustre/lnet/klnds/o2iblnd/o2iblnd.h
@@ -848,7 +848,6 @@ kiblnd_rd_msg_size(kib_rdma_desc_t *rd, int msgtype, int n)
 	       offsetof(kib_putack_msg_t, ibpam_rd.rd_frags[n]);
 }
 
-
 static inline __u64
 kiblnd_dma_mapping_error(struct ib_device *dev, u64 dma_addr)
 {
@@ -905,7 +904,6 @@ static inline unsigned int kiblnd_sg_dma_len(struct ib_device *dev,
 #define KIBLND_CONN_PARAM(e)     ((e)->param.conn.private_data)
 #define KIBLND_CONN_PARAM_LEN(e) ((e)->param.conn.private_data_len)
 
-
 struct ib_mr *kiblnd_find_rd_dma_mr(kib_hca_dev_t *hdev,
 				    kib_rdma_desc_t *rd);
 struct ib_mr *kiblnd_find_dma_mr(kib_hca_dev_t *hdev,
diff --git a/drivers/staging/lustre/lnet/klnds/o2iblnd/o2iblnd_cb.c b/drivers/staging/lustre/lnet/klnds/o2iblnd/o2iblnd_cb.c
index 3ffffbe..f1799aa 100644
--- a/drivers/staging/lustre/lnet/klnds/o2iblnd/o2iblnd_cb.c
+++ b/drivers/staging/lustre/lnet/klnds/o2iblnd/o2iblnd_cb.c
@@ -655,7 +655,6 @@ static int kiblnd_map_tx(lnet_ni_t *ni, kib_tx_t *tx, kib_rdma_desc_t *rd,
 	return -EINVAL;
 }
 
-
 static int
 kiblnd_setup_rd_iov(lnet_ni_t *ni, kib_tx_t *tx, kib_rdma_desc_t *rd,
 		    unsigned int niov, struct kvec *iov, int offset, int nob)
diff --git a/drivers/staging/lustre/lnet/klnds/o2iblnd/o2iblnd_modparams.c b/drivers/staging/lustre/lnet/klnds/o2iblnd/o2iblnd_modparams.c
index b3d1b5d..1d4e7ef 100644
--- a/drivers/staging/lustre/lnet/klnds/o2iblnd/o2iblnd_modparams.c
+++ b/drivers/staging/lustre/lnet/klnds/o2iblnd/o2iblnd_modparams.c
@@ -135,7 +135,6 @@ static int dev_failover;
 module_param(dev_failover, int, 0444);
 MODULE_PARM_DESC(dev_failover, "HCA failover for bonding (0 off, 1 on, other values reserved)");
 
-
 static int require_privileged_port;
 module_param(require_privileged_port, int, 0644);
 MODULE_PARM_DESC(require_privileged_port, "require privileged port when accepting connection");
diff --git a/drivers/staging/lustre/lnet/klnds/socklnd/socklnd.c b/drivers/staging/lustre/lnet/klnds/socklnd/socklnd.c
index 1b472f4..1967c21 100644
--- a/drivers/staging/lustre/lnet/klnds/socklnd/socklnd.c
+++ b/drivers/staging/lustre/lnet/klnds/socklnd/socklnd.c
@@ -2445,7 +2445,6 @@ ksocknal_base_startup(void)
 		ksocknal_data.ksnd_connd_starting++;
 		spin_unlock_bh(&ksocknal_data.ksnd_connd_lock);
 
-
 		snprintf(name, sizeof(name), "socknal_cd%02d", i);
 		rc = ksocknal_thread_start(ksocknal_connd,
 					   (void *)((ulong_ptr_t)i), name);
@@ -2836,7 +2835,6 @@ ksocknal_startup(lnet_ni_t *ni)
 	return -ENETDOWN;
 }
 
-
 static void __exit
 ksocknal_module_fini(void)
 {
diff --git a/drivers/staging/lustre/lnet/klnds/socklnd/socklnd_cb.c b/drivers/staging/lustre/lnet/klnds/socklnd/socklnd_cb.c
index 8fbd89e..477b385 100644
--- a/drivers/staging/lustre/lnet/klnds/socklnd/socklnd_cb.c
+++ b/drivers/staging/lustre/lnet/klnds/socklnd/socklnd_cb.c
@@ -89,7 +89,6 @@ ksocknal_alloc_tx_noop(__u64 cookie, int nonblk)
 	return tx;
 }
 
-
 void
 ksocknal_free_tx (ksock_tx_t *tx)
 {
@@ -773,7 +772,6 @@ ksocknal_queue_tx_locked (ksock_tx_t *tx, ksock_conn_t *conn)
 	spin_unlock_bh(&sched->kss_lock);
 }
 
-
 ksock_route_t *
 ksocknal_find_connectable_route_locked (ksock_peer_t *peer)
 {
@@ -2396,7 +2394,6 @@ ksocknal_send_keepalive_locked(ksock_peer_t *peer)
 	return -EIO;
 }
 
-
 static void
 ksocknal_check_peer_timeouts (int idx)
 {
diff --git a/drivers/staging/lustre/lnet/klnds/socklnd/socklnd_modparams.c b/drivers/staging/lustre/lnet/klnds/socklnd/socklnd_modparams.c
index c3ac676..fdb2b23 100644
--- a/drivers/staging/lustre/lnet/klnds/socklnd/socklnd_modparams.c
+++ b/drivers/staging/lustre/lnet/klnds/socklnd/socklnd_modparams.c
@@ -134,7 +134,6 @@ static unsigned int zc_recv_min_nfrags = 16;
 module_param(zc_recv_min_nfrags, int, 0644);
 MODULE_PARM_DESC(zc_recv_min_nfrags, "minimum # of fragments to enable ZC recv");
 
-
 #if SOCKNAL_VERSION_DEBUG
 static int protocol = 3;
 module_param(protocol, int, 0644);
diff --git a/drivers/staging/lustre/lnet/lnet/acceptor.c b/drivers/staging/lustre/lnet/lnet/acceptor.c
index 99f8396..92ca1dd 100644
--- a/drivers/staging/lustre/lnet/lnet/acceptor.c
+++ b/drivers/staging/lustre/lnet/lnet/acceptor.c
@@ -202,7 +202,6 @@ lnet_connect(struct socket **sockp, lnet_nid_t peer_nid,
 }
 EXPORT_SYMBOL(lnet_connect);
 
-
 /* Below is the code common for both kernel and MT user-space */
 
 static int
@@ -447,7 +446,6 @@ lnet_acceptor_start(void)
 	if (rc != 0)
 		return rc;
 
-
 	init_completion(&lnet_acceptor_state.pta_signal);
 	rc = accept2secure(accept_type, &secure);
 	if (rc <= 0)
diff --git a/drivers/staging/lustre/lnet/lnet/api-ni.c b/drivers/staging/lustre/lnet/lnet/api-ni.c
index c368cf5..53ad5ef 100644
--- a/drivers/staging/lustre/lnet/lnet/api-ni.c
+++ b/drivers/staging/lustre/lnet/lnet/api-ni.c
@@ -45,7 +45,6 @@
 lnet_t the_lnet;			   /* THE state of the network */
 EXPORT_SYMBOL(the_lnet);
 
-
 static char *ip2nets = "";
 module_param(ip2nets, charp, 0444);
 MODULE_PARM_DESC(ip2nets, "LNET network <- IP table");
@@ -529,7 +528,6 @@ lnet_res_lh_initialize(struct lnet_res_container *rec, lnet_libhandle_t *lh)
 	list_add(&lh->lh_hash_chain, &rec->rec_lh_hash[hash]);
 }
 
-
 int lnet_unprepare(void);
 
 static int
diff --git a/drivers/staging/lustre/lnet/lnet/lib-eq.c b/drivers/staging/lustre/lnet/lnet/lib-eq.c
index 8b843c5..60889eb 100644
--- a/drivers/staging/lustre/lnet/lnet/lib-eq.c
+++ b/drivers/staging/lustre/lnet/lnet/lib-eq.c
@@ -318,7 +318,6 @@ LNetEQWait(lnet_handle_eq_t eventq, lnet_event_t *event)
 }
 EXPORT_SYMBOL(LNetEQWait);
 
-
 static int
 lnet_eq_wait_locked(int *timeout_ms)
 __must_hold(&the_lnet.ln_eq_wait_lock)
@@ -357,8 +356,6 @@ __must_hold(&the_lnet.ln_eq_wait_lock)
 	return wait;
 }
 
-
-
 /**
  * Block the calling process until there's an event from a set of EQs or
  * timeout happens.
diff --git a/drivers/staging/lustre/lnet/lnet/lib-move.c b/drivers/staging/lustre/lnet/lnet/lib-move.c
index 6badfec..5631f60 100644
--- a/drivers/staging/lustre/lnet/lnet/lib-move.c
+++ b/drivers/staging/lustre/lnet/lnet/lib-move.c
@@ -275,7 +275,6 @@ lnet_extract_iov(int dst_niov, struct kvec *dst,
 }
 EXPORT_SYMBOL(lnet_extract_iov);
 
-
 unsigned int
 lnet_kiov_nob(unsigned int niov, lnet_kiov_t *kiov)
 {
@@ -727,7 +726,6 @@ lnet_peer_is_alive(lnet_peer_t *lp, unsigned long now)
 	return alive;
 }
 
-
 /* NB: returns 1 when alive, 0 when dead, negative when error;
  *     may drop the lnet_net_lock */
 static int
@@ -867,7 +865,6 @@ lnet_post_send_locked(lnet_msg_t *msg, int do_send)
 	return 0;
 }
 
-
 static lnet_rtrbufpool_t *
 lnet_msg2bufpool(lnet_msg_t *msg)
 {
diff --git a/drivers/staging/lustre/lnet/lnet/router.c b/drivers/staging/lustre/lnet/lnet/router.c
index 0357b05..4b56770 100644
--- a/drivers/staging/lustre/lnet/lnet/router.c
+++ b/drivers/staging/lustre/lnet/lnet/router.c
@@ -162,7 +162,6 @@ lnet_ni_notify_locked(lnet_ni_t *ni, lnet_peer_t *lp)
 	lp->lp_notifying = 0;
 }
 
-
 static void
 lnet_rtr_addref_locked(lnet_peer_t *lp)
 {
diff --git a/drivers/staging/lustre/lnet/selftest/conrpc.c b/drivers/staging/lustre/lnet/selftest/conrpc.c
index b70680b..0060ff6 100644
--- a/drivers/staging/lustre/lnet/selftest/conrpc.c
+++ b/drivers/staging/lustre/lnet/selftest/conrpc.c
@@ -40,7 +40,6 @@
  * Author: Liang Zhen <liang@xxxxxxxxxxxxx>
  */
 
-
 #include "../../include/linux/libcfs/libcfs.h"
 #include "../../include/linux/lnet/lib-lnet.h"
 #include "timer.h"
diff --git a/drivers/staging/lustre/lnet/selftest/conrpc.h b/drivers/staging/lustre/lnet/selftest/conrpc.h
index ae7ed75..95c832f 100644
--- a/drivers/staging/lustre/lnet/selftest/conrpc.h
+++ b/drivers/staging/lustre/lnet/selftest/conrpc.h
@@ -140,5 +140,4 @@ void lstcon_rpc_cleanup_wait(void);
 int  lstcon_rpc_module_init(void);
 void lstcon_rpc_module_fini(void);
 
-
 #endif
diff --git a/drivers/staging/lustre/lnet/selftest/console.c b/drivers/staging/lustre/lnet/selftest/console.c
index 024aaee..d315dd4 100644
--- a/drivers/staging/lustre/lnet/selftest/console.c
+++ b/drivers/staging/lustre/lnet/selftest/console.c
@@ -40,7 +40,6 @@
  * Author: Liang Zhen <liangzhen@xxxxxxxxxxxxx>
  */
 
-
 #include "../../include/linux/libcfs/libcfs.h"
 #include "../../include/linux/lnet/lib-lnet.h"
 #include "console.h"
@@ -2021,7 +2020,6 @@ lstcon_console_init(void)
 	for (i = 0; i < LST_GLOBAL_HASHSIZE; i++)
 		INIT_LIST_HEAD(&console_session.ses_ndl_hash[i]);
 
-
 	/* initialize acceptor service table */
 	lstcon_init_acceptor_service();
 
diff --git a/drivers/staging/lustre/lnet/selftest/console.h b/drivers/staging/lustre/lnet/selftest/console.h
index acd1312..3f3286c 100644
--- a/drivers/staging/lustre/lnet/selftest/console.h
+++ b/drivers/staging/lustre/lnet/selftest/console.h
@@ -43,7 +43,6 @@
 #ifndef __LST_CONSOLE_H__
 #define __LST_CONSOLE_H__
 
-
 #include "../../include/linux/libcfs/libcfs.h"
 #include "../../include/linux/lnet/lnet.h"
 #include "../../include/linux/lnet/lib-types.h"
diff --git a/drivers/staging/lustre/lnet/selftest/framework.c b/drivers/staging/lustre/lnet/selftest/framework.c
index 177beaf..f18e500 100644
--- a/drivers/staging/lustre/lnet/selftest/framework.c
+++ b/drivers/staging/lustre/lnet/selftest/framework.c
@@ -237,7 +237,6 @@ sfw_deactivate_session(void)
 	spin_lock(&sfw_data.fw_lock);
 }
 
-
 static void
 sfw_session_expired(void *data)
 {
@@ -1633,7 +1632,6 @@ extern srpc_service_t	brw_test_service;
 extern void brw_init_test_client(void);
 extern void brw_init_test_service(void);
 
-
 int
 sfw_startup(void)
 {
@@ -1643,7 +1641,6 @@ sfw_startup(void)
 	srpc_service_t *sv;
 	sfw_test_case_t *tsc;
 
-
 	if (session_timeout < 0) {
 		CERROR("Session timeout must be non-negative: %d\n",
 			session_timeout);
diff --git a/drivers/staging/lustre/lnet/selftest/module.c b/drivers/staging/lustre/lnet/selftest/module.c
index 09b8f46..46cbdf0 100644
--- a/drivers/staging/lustre/lnet/selftest/module.c
+++ b/drivers/staging/lustre/lnet/selftest/module.c
@@ -150,7 +150,6 @@ error:
 	return rc;
 }
 
-
 MODULE_DESCRIPTION("LNet Selftest");
 MODULE_LICENSE("GPL");
 MODULE_VERSION("0.9.0");
diff --git a/drivers/staging/lustre/lnet/selftest/rpc.c b/drivers/staging/lustre/lnet/selftest/rpc.c
index 9fc3ce3..162f9d3 100644
--- a/drivers/staging/lustre/lnet/selftest/rpc.c
+++ b/drivers/staging/lustre/lnet/selftest/rpc.c
@@ -1354,7 +1354,6 @@ srpc_post_rpc(srpc_client_rpc_t *rpc)
 	return;
 }
 
-
 int
 srpc_send_reply(struct srpc_server_rpc *rpc)
 {
@@ -1580,7 +1579,6 @@ srpc_lnet_ev_handler(lnet_event_t *ev)
 	}
 }
 
-
 int
 srpc_startup(void)
 {
diff --git a/drivers/staging/lustre/lnet/selftest/rpc.h b/drivers/staging/lustre/lnet/selftest/rpc.h
index b7b00c6..6b4a32a 100644
--- a/drivers/staging/lustre/lnet/selftest/rpc.h
+++ b/drivers/staging/lustre/lnet/selftest/rpc.h
@@ -65,7 +65,6 @@ typedef enum {
 	SRPC_MSG_JOIN_REPLY     = 17,
 } srpc_msg_type_t;
 
-
 /* CAVEAT EMPTOR:
  * All srpc_*_reqst_t's 1st field must be matchbits of reply buffer,
  * and 2nd field matchbits of bulk buffer if any.
diff --git a/drivers/staging/lustre/lnet/selftest/selftest.h b/drivers/staging/lustre/lnet/selftest/selftest.h
index 4832253..8a77d3f 100644
--- a/drivers/staging/lustre/lnet/selftest/selftest.h
+++ b/drivers/staging/lustre/lnet/selftest/selftest.h
@@ -56,7 +56,6 @@
 #define MADE_WITHOUT_COMPROMISE
 #endif
 
-
 #define SWI_STATE_NEWBORN           0
 #define SWI_STATE_REPLY_SUBMITTED   1
 #define SWI_STATE_REPLY_SENT        2
@@ -497,7 +496,6 @@ swi_deschedule_workitem(swi_workitem_t *swi)
 	return cfs_wi_deschedule(swi->swi_sched, &swi->swi_workitem);
 }
 
-
 int sfw_startup(void);
 int srpc_startup(void);
 void sfw_shutdown(void);
@@ -583,7 +581,6 @@ swi_state2str (int state)
 		schedule_timeout(cfs_time_seconds(1) / 10);	\
 	} while (0)
 
-
 #define lst_wait_until(cond, lock, fmt, ...)				\
 do {									\
 	int __I = 2;							\
diff --git a/drivers/staging/lustre/lnet/selftest/timer.c b/drivers/staging/lustre/lnet/selftest/timer.c
index ebd5f79..b98c08a 100644
--- a/drivers/staging/lustre/lnet/selftest/timer.c
+++ b/drivers/staging/lustre/lnet/selftest/timer.c
@@ -42,7 +42,6 @@
 
 #include "selftest.h"
 
-
 /*
  * Timers are implemented as a sorted queue of expiry times. The queue
  * is slotted, with each slot holding timers which expire in a
@@ -167,7 +166,6 @@ stt_check_timers(unsigned long *last)
 	return expired;
 }
 
-
 static int
 stt_timer_main(void *arg)
 {
@@ -204,7 +202,6 @@ stt_start_timer_thread(void)
 	return 0;
 }
 
-
 int
 stt_startup(void)
 {
diff --git a/drivers/staging/lustre/lustre/include/cl_object.h b/drivers/staging/lustre/lustre/include/cl_object.h
index 75c59df..b463bc6 100644
--- a/drivers/staging/lustre/lustre/include/cl_object.h
+++ b/drivers/staging/lustre/lustre/include/cl_object.h
@@ -2020,7 +2020,6 @@ struct cl_io_slice {
 	struct list_head		     cis_linkage;
 };
 
-
 /**
  * Per-layer io operations.
  * \see vvp_io_ops, lov_io_ops, lovsub_io_ops, osc_io_ops
@@ -2294,7 +2293,6 @@ struct cl_io_rw_common {
 	int	 crw_nonblock;
 };
 
-
 /**
  * State for io.
  *
@@ -2858,7 +2856,6 @@ int  cl_page_flush      (const struct lu_env *env, struct cl_io *io,
 
 /** @} transfer */
 
-
 /**
  * \name helper routines
  * Functions to discard, delete and export a cl_page.
diff --git a/drivers/staging/lustre/lustre/include/lclient.h b/drivers/staging/lustre/lustre/include/lclient.h
index be5499c..36e7a67 100644
--- a/drivers/staging/lustre/lustre/include/lclient.h
+++ b/drivers/staging/lustre/lustre/include/lclient.h
@@ -71,7 +71,6 @@ enum ccc_setattr_lock_type {
 	SETATTR_MATCH_LOCK
 };
 
-
 /**
  * IO state private to vvp or slp layers.
  */
diff --git a/drivers/staging/lustre/lustre/include/linux/lustre_compat25.h b/drivers/staging/lustre/lustre/include/linux/lustre_compat25.h
index 6b14406..79d8f93 100644
--- a/drivers/staging/lustre/lustre/include/linux/lustre_compat25.h
+++ b/drivers/staging/lustre/lustre/include/linux/lustre_compat25.h
@@ -61,7 +61,6 @@
 #define module_init(a)     late_initcall(a)
 #endif
 
-
 #define LTIME_S(time)		   (time.tv_sec)
 
 #ifndef QUOTA_OK
diff --git a/drivers/staging/lustre/lustre/include/linux/lustre_lite.h b/drivers/staging/lustre/lustre/include/linux/lustre_lite.h
index f5d83eb..3420cfd 100644
--- a/drivers/staging/lustre/lustre/include/linux/lustre_lite.h
+++ b/drivers/staging/lustre/lustre/include/linux/lustre_lite.h
@@ -39,7 +39,6 @@
 #error Do not #include this file directly. #include <lustre_lite.h> instead
 #endif
 
-
 #include <linux/statfs.h>
 
 #include <linux/fs.h>
@@ -93,5 +92,4 @@ enum {
 	 LPROC_LL_FILE_OPCODES
 };
 
-
 #endif
diff --git a/drivers/staging/lustre/lustre/include/linux/lustre_patchless_compat.h b/drivers/staging/lustre/lustre/include/linux/lustre_patchless_compat.h
index ebe8d68..33e0b99 100644
--- a/drivers/staging/lustre/lustre/include/linux/lustre_patchless_compat.h
+++ b/drivers/staging/lustre/lustre/include/linux/lustre_patchless_compat.h
@@ -43,7 +43,6 @@
 #include <linux/mm.h>
 #include <linux/hash.h>
 
-
 #define ll_delete_from_page_cache(page) delete_from_page_cache(page)
 
 static inline void
diff --git a/drivers/staging/lustre/lustre/include/linux/obd.h b/drivers/staging/lustre/lustre/include/linux/obd.h
index 1d675006..468bc28 100644
--- a/drivers/staging/lustre/lustre/include/linux/obd.h
+++ b/drivers/staging/lustre/lustre/include/linux/obd.h
@@ -114,7 +114,6 @@ static inline void client_obd_list_unlock(client_obd_lock_t *lock)
 	spin_unlock(&lock->lock);
 }
 
-
 static inline void client_obd_list_lock_init(client_obd_lock_t *lock)
 {
 	spin_lock_init(&lock->lock);
diff --git a/drivers/staging/lustre/lustre/include/lprocfs_status.h b/drivers/staging/lustre/lustre/include/lprocfs_status.h
index 6d127a0..99fe032 100644
--- a/drivers/staging/lustre/lustre/include/lprocfs_status.h
+++ b/drivers/staging/lustre/lustre/include/lprocfs_status.h
@@ -302,7 +302,6 @@ static inline int opcode_offset(__u32 opc)
 	}
 }
 
-
 #define LUSTRE_MAX_OPCODES (OPC_RANGE(OST)  + \
 			    OPC_RANGE(MDS)  + \
 			    OPC_RANGE(LDLM) + \
@@ -638,7 +637,6 @@ int lprocfs_seq_release(struct inode *, struct file *);
 #define LPROCFS_CLIMP_EXIT(obd)		 \
 	up_read(&(obd)->u.cli.cl_sem)
 
-
 /* write the name##_seq_show function, call LPROC_SEQ_FOPS_RO for read-only
   proc entries; otherwise, you will define name##_seq_write function also for
   a read-write proc entry, and then call LPROC_SEQ_SEQ instead. Finally,
diff --git a/drivers/staging/lustre/lustre/include/lu_object.h b/drivers/staging/lustre/lustre/include/lu_object.h
index 7dafc28..fa78689 100644
--- a/drivers/staging/lustre/lustre/include/lu_object.h
+++ b/drivers/staging/lustre/lustre/include/lu_object.h
@@ -814,7 +814,6 @@ void lu_object_header_print(const struct lu_env *env, void *cookie,
  */
 int lu_object_invariant(const struct lu_object *o);
 
-
 /**
  * Check whether object exists, no matter on local or remote storage.
  * Note: LOHA_EXISTS will be set once some one created the object,
@@ -1160,7 +1159,6 @@ void *lu_context_key_get     (const struct lu_context *ctx,
 void  lu_context_key_quiesce (struct lu_context_key *key);
 void  lu_context_key_revive  (struct lu_context_key *key);
 
-
 /*
  * LU_KEY_INIT_GENERIC() has to be a macro to correctly determine an
  * owning module.
@@ -1210,8 +1208,6 @@ void  lu_context_key_revive  (struct lu_context_key *key);
 	}						       \
 	struct __##mod##_dummy_type_stop {; }
 
-
-
 #define LU_TYPE_INIT_FINI(mod, ...)	     \
 	LU_TYPE_INIT(mod, __VA_ARGS__);	 \
 	LU_TYPE_FINI(mod, __VA_ARGS__);	 \
diff --git a/drivers/staging/lustre/lustre/include/lu_ref.h b/drivers/staging/lustre/lustre/include/lu_ref.h
index b451a88..97cd157 100644
--- a/drivers/staging/lustre/lustre/include/lu_ref.h
+++ b/drivers/staging/lustre/lustre/include/lu_ref.h
@@ -107,7 +107,6 @@
  * @{
  */
 
-
 /*
  * dummy data structures/functions to pass compile for now.
  * We need to reimplement them with kref.
diff --git a/drivers/staging/lustre/lustre/include/lustre/ll_fiemap.h b/drivers/staging/lustre/lustre/include/lustre/ll_fiemap.h
index ad253c6..06ce8c9 100644
--- a/drivers/staging/lustre/lustre/include/lustre/ll_fiemap.h
+++ b/drivers/staging/lustre/lustre/include/lustre/ll_fiemap.h
@@ -43,8 +43,6 @@
 #ifndef _LUSTRE_FIEMAP_H
 #define _LUSTRE_FIEMAP_H
 
-
-
 struct ll_fiemap_extent {
 	__u64 fe_logical;  /* logical offset in bytes for the start of
 			    * the extent from the beginning of the file */
@@ -94,7 +92,6 @@ struct ll_user_fiemap {
 						    * support extents. Result
 						    * merged for efficiency. */
 
-
 static inline size_t fiemap_count_to_size(size_t extent_count)
 {
 	return (sizeof(struct ll_user_fiemap) + extent_count *
diff --git a/drivers/staging/lustre/lustre/include/lustre/lustre_idl.h b/drivers/staging/lustre/lustre/include/lustre/lustre_idl.h
index a9c60ff..f2f6b7b 100644
--- a/drivers/staging/lustre/lustre/include/lustre/lustre_idl.h
+++ b/drivers/staging/lustre/lustre/include/lustre/lustre_idl.h
@@ -294,7 +294,6 @@ static inline int range_compare_loc(const struct lu_seq_range *r1,
 	(range)->lsr_index,	\
 	fld_range_is_mdt(range) ? "mdt" : "ost"
 
-
 /** \defgroup lu_fid lu_fid
  * @{ */
 
@@ -960,7 +959,6 @@ struct luda_type {
 #define DTTOIF(dirtype)		((dirtype) << IFSHIFT)
 #endif
 
-
 struct lu_dirpage {
 	__u64	    ldp_hash_start;
 	__u64	    ldp_hash_end;
@@ -1274,7 +1272,6 @@ void lustre_swab_ptlrpc_body(struct ptlrpc_body *pb);
 #define OCD_HAS_FLAG(ocd, flg)  \
 	(!!((ocd)->ocd_connect_flags & OBD_CONNECT_##flg))
 
-
 #define LRU_RESIZE_CONNECT_FLAG OBD_CONNECT_LRU_RESIZE
 
 #define MDT_CONNECT_SUPPORTED  (OBD_CONNECT_RDONLY | OBD_CONNECT_VERSION | \
@@ -1399,7 +1396,6 @@ struct obd_connect_data {
  * the matching OBD_CONNECT flag, so that can be approved and landed easily to
  * reserve the flag for future use. */
 
-
 void lustre_swab_connect(struct obd_connect_data *ocd);
 
 /*
@@ -2051,7 +2047,6 @@ typedef enum {
 
 #define MDS_FIRST_OPC    MDS_GETATTR
 
-
 /* opcodes for object update */
 typedef enum {
 	UPDATE_OBJ	= 1000,
@@ -2117,7 +2112,6 @@ void lustre_swab_generic_32s(__u32 *val);
 /* This FULL lock is useful to take on unlink sort of operations */
 #define MDS_INODELOCK_FULL ((1<<(MDS_INODELOCK_MAXSHIFT+1))-1)
 
-
 /* NOTE: until Lustre 1.8.7/2.1.1 the fid_ver() was packed into name[2],
  * but was moved into name[1] along with the OID to avoid consuming the
  * name[2,3] fields that need to be used for the quota id (also a FID). */
diff --git a/drivers/staging/lustre/lustre/include/lustre/lustre_user.h b/drivers/staging/lustre/lustre/include/lustre/lustre_user.h
index 77d987a..27e31c4 100644
--- a/drivers/staging/lustre/lustre/include/lustre/lustre_user.h
+++ b/drivers/staging/lustre/lustre/include/lustre/lustre_user.h
@@ -261,7 +261,6 @@ struct ost_id {
 #define LL_IOC_OBD_STATFS       IOC_OBD_STATFS
 #define IOC_MDC_GETSTRIPE       IOC_MDC_GETFILESTRIPE
 
-
 #define MAX_OBD_NAME 128 /* If this changes, a NEW ioctl must be added */
 
 /* Define O_LOV_DELAY_CREATE to be a mask that is not useful for regular
@@ -488,7 +487,6 @@ static inline void obd_uuid2fsname(char *buf, char *uuid, int buflen)
 	&((fid)->f_oid), \
 	&((fid)->f_ver)
 
-
 /********* Quotas **********/
 
 /* these must be explicitly translated into linux Q_* in ll_dir_ioctl */
@@ -630,7 +628,6 @@ struct lustre_swap_layouts {
 	__u64	sl_dv2;
 };
 
-
 /********* Changelogs **********/
 /** Changelog record types */
 enum changelog_rec_type {
@@ -845,7 +842,6 @@ struct ioc_data_version {
 
 #define dot_lustre_name ".lustre"
 
-
 /********* HSM **********/
 
 /** HSM per-file state
diff --git a/drivers/staging/lustre/lustre/include/lustre_cfg.h b/drivers/staging/lustre/lustre/include/lustre_cfg.h
index fcc7401..eb6b292 100644
--- a/drivers/staging/lustre/lustre/include/lustre_cfg.h
+++ b/drivers/staging/lustre/lustre/include/lustre_cfg.h
@@ -224,7 +224,6 @@ static inline int lustre_cfg_len(__u32 bufcount, __u32 *buflens)
 	return cfs_size_round(len);
 }
 
-
 #include "obd_support.h"
 
 static inline struct lustre_cfg *lustre_cfg_new(int cmd,
diff --git a/drivers/staging/lustre/lustre/include/lustre_disk.h b/drivers/staging/lustre/lustre/include/lustre_disk.h
index d06ce32..5e1ac12 100644
--- a/drivers/staging/lustre/lustre/include/lustre_disk.h
+++ b/drivers/staging/lustre/lustre/include/lustre_disk.h
@@ -107,7 +107,6 @@ struct lustre_mount_data {
 
 #define lmd_is_client(x) ((x)->lmd_flags & LMD_FLG_CLIENT)
 
-
 /****************** last_rcvd file *********************/
 
 /** version recovery epoch */
@@ -373,7 +372,6 @@ struct lustre_sb_info {
 #define	    get_mount_flags(sb)	   (s2lsi(sb)->lsi_lmd->lmd_flags)
 #define	    get_mntdev_name(sb)	   (s2lsi(sb)->lsi_lmd->lmd_dev)
 
-
 /****************** mount lookup info *********************/
 
 struct lustre_mount_info {
@@ -393,7 +391,6 @@ void lustre_register_client_fill_super(int (*cfs)(struct super_block *sb,
 void lustre_register_kill_super_cb(void (*cfs)(struct super_block *sb));
 int lustre_common_put_super(struct super_block *sb);
 
-
 int mgc_fsname2resid(char *fsname, struct ldlm_res_id *res_id, int type);
 
 /** @} disk */
diff --git a/drivers/staging/lustre/lustre/include/lustre_dlm.h b/drivers/staging/lustre/lustre/include/lustre_dlm.h
index dfc49e1..7fb22af 100644
--- a/drivers/staging/lustre/lustre/include/lustre_dlm.h
+++ b/drivers/staging/lustre/lustre/include/lustre_dlm.h
@@ -1275,7 +1275,6 @@ int ldlm_cli_cancel_list(struct list_head *head, int count,
 int intent_disposition(struct ldlm_reply *rep, int flag);
 void intent_set_disposition(struct ldlm_reply *rep, int flag);
 
-
 /* ioctls for trying requests */
 #define IOC_LDLM_TYPE		   'f'
 #define IOC_LDLM_MIN_NR		 40
diff --git a/drivers/staging/lustre/lustre/include/lustre_eacl.h b/drivers/staging/lustre/lustre/include/lustre_eacl.h
index 499f9c8..fee4d2c 100644
--- a/drivers/staging/lustre/lustre/include/lustre_eacl.h
+++ b/drivers/staging/lustre/lustre/include/lustre_eacl.h
@@ -70,7 +70,6 @@ typedef struct {
 #define CFS_ACL_XATTR_COUNT(size, prefix) \
 	(((size) - sizeof(prefix ## _header)) / sizeof(prefix ## _entry))
 
-
 extern ext_acl_xattr_header *
 lustre_posix_acl_xattr_2ext(posix_acl_xattr_header *header, int size);
 extern int
diff --git a/drivers/staging/lustre/lustre/include/lustre_fld.h b/drivers/staging/lustre/lustre/include/lustre_fld.h
index ff7230e..d8b3db9 100644
--- a/drivers/staging/lustre/lustre/include/lustre_fld.h
+++ b/drivers/staging/lustre/lustre/include/lustre_fld.h
@@ -61,7 +61,6 @@ enum {
 	LUSTRE_CLI_FLD_HASH_RRB
 };
 
-
 struct lu_fld_target {
 	struct list_head	       ft_chain;
 	struct obd_export       *ft_exp;
diff --git a/drivers/staging/lustre/lustre/include/lustre_ha.h b/drivers/staging/lustre/lustre/include/lustre_ha.h
index f3ae02b..49dfbb1 100644
--- a/drivers/staging/lustre/lustre/include/lustre_ha.h
+++ b/drivers/staging/lustre/lustre/include/lustre_ha.h
@@ -47,7 +47,6 @@ struct obd_export;
 struct obd_device;
 struct ptlrpc_request;
 
-
 int ptlrpc_replay(struct obd_import *imp);
 int ptlrpc_resend(struct obd_import *imp);
 void ptlrpc_free_committed(struct obd_import *imp);
diff --git a/drivers/staging/lustre/lustre/include/lustre_handles.h b/drivers/staging/lustre/lustre/include/lustre_handles.h
index 4d51c8a..3813055 100644
--- a/drivers/staging/lustre/lustre/include/lustre_handles.h
+++ b/drivers/staging/lustre/lustre/include/lustre_handles.h
@@ -50,7 +50,6 @@
 
 #include "../../include/linux/libcfs/libcfs.h"
 
-
 struct portals_handle_ops {
 	void (*hop_addref)(void *object);
 	void (*hop_free)(void *object, int size);
diff --git a/drivers/staging/lustre/lustre/include/lustre_import.h b/drivers/staging/lustre/lustre/include/lustre_import.h
index 660d290..c1b8c17 100644
--- a/drivers/staging/lustre/lustre/include/lustre_import.h
+++ b/drivers/staging/lustre/lustre/include/lustre_import.h
@@ -50,7 +50,6 @@
 #include "lustre_handles.h"
 #include "lustre/lustre_idl.h"
 
-
 /**
  * Adaptive Timeout stuff
  *
@@ -85,7 +84,6 @@ struct imp_at {
 	struct adaptive_timeout iat_service_estimate[IMP_AT_MAX_PORTALS];
 };
 
-
 /** @} */
 
 /** Possible import states */
diff --git a/drivers/staging/lustre/lustre/include/lustre_lib.h b/drivers/staging/lustre/lustre/include/lustre_lib.h
index cc3e8d1..745b53d 100644
--- a/drivers/staging/lustre/lustre/include/lustre_lib.h
+++ b/drivers/staging/lustre/lustre/include/lustre_lib.h
@@ -185,7 +185,6 @@ static inline int obd_ioctl_packlen(struct obd_ioctl_data *data)
 	return len;
 }
 
-
 static inline int obd_ioctl_is_invalid(struct obd_ioctl_data *data)
 {
 	if (data->ioc_len > OBD_MAX_IOCTL_BUFFER) {
@@ -249,7 +248,6 @@ static inline int obd_ioctl_is_invalid(struct obd_ioctl_data *data)
 	return 0;
 }
 
-
 #include "obd_support.h"
 
 /* function defined in lustre/obdclass/<platform>/<platform>-module.c */
@@ -289,7 +287,6 @@ static inline void obd_ioctl_freedata(char *buf, int len)
 #define OBD_IOC_READ		   _IOWR('f', 109, OBD_IOC_DATA_TYPE)
 #define OBD_IOC_WRITE		  _IOWR('f', 110, OBD_IOC_DATA_TYPE)
 
-
 #define OBD_IOC_STATFS		 _IOWR('f', 113, OBD_IOC_DATA_TYPE)
 #define OBD_IOC_SYNC		   _IOW ('f', 114, OBD_IOC_DATA_TYPE)
 #define OBD_IOC_READ2		  _IOWR('f', 115, OBD_IOC_DATA_TYPE)
@@ -523,7 +520,6 @@ struct l_wait_info {
 			   sigmask(SIGTERM) | sigmask(SIGQUIT) |	\
 			   sigmask(SIGALRM))
 
-
 /*
  * wait for @condition to become true, but no longer than timeout, specified
  * by @info.
@@ -604,8 +600,6 @@ do {									   \
 	remove_wait_queue(&wq, &__wait);					   \
 } while (0)
 
-
-
 #define l_wait_event(wq, condition, info)		       \
 ({							      \
 	int		 __ret;			      \
diff --git a/drivers/staging/lustre/lustre/include/lustre_lite.h b/drivers/staging/lustre/lustre/include/lustre_lite.h
index df557c2..f6d7aae 100644
--- a/drivers/staging/lustre/lustre/include/lustre_lite.h
+++ b/drivers/staging/lustre/lustre/include/lustre_lite.h
@@ -55,7 +55,6 @@
 
 #include "lustre/lustre_user.h"
 
-
 struct lustre_rw_params {
 	int		lrp_lock_mode;
 	ldlm_policy_data_t lrp_policy;
diff --git a/drivers/staging/lustre/lustre/include/lustre_mdc.h b/drivers/staging/lustre/lustre/include/lustre_mdc.h
index b1b05c8..3da3733 100644
--- a/drivers/staging/lustre/lustre/include/lustre_mdc.h
+++ b/drivers/staging/lustre/lustre/include/lustre_mdc.h
@@ -163,7 +163,6 @@ static inline void mdc_update_max_ea_from_body(struct obd_export *exp,
 	}
 }
 
-
 struct mdc_cache_waiter {
 	struct list_head	      mcw_entry;
 	wait_queue_head_t	     mcw_waitq;
diff --git a/drivers/staging/lustre/lustre/include/lustre_net.h b/drivers/staging/lustre/lustre/include/lustre_net.h
index 93a039d..90edbff 100644
--- a/drivers/staging/lustre/lustre/include/lustre_net.h
+++ b/drivers/staging/lustre/lustre/include/lustre_net.h
@@ -46,7 +46,6 @@
  * @{
  */
 
-
 #ifndef _LUSTRE_NET_H
 #define _LUSTRE_NET_H
 
@@ -2830,7 +2829,6 @@ int import_set_conn_priority(struct obd_import *imp, struct obd_uuid *uuid);
 void client_destroy_import(struct obd_import *imp);
 /** @} */
 
-
 /* ptlrpc/pinger.c */
 /**
  * Pinger API (client side only)
diff --git a/drivers/staging/lustre/lustre/include/lustre_param.h b/drivers/staging/lustre/lustre/include/lustre_param.h
index 26f558e..8f6c0b2 100644
--- a/drivers/staging/lustre/lustre/include/lustre_param.h
+++ b/drivers/staging/lustre/lustre/include/lustre_param.h
@@ -59,8 +59,6 @@ int class_find_param(char *buf, char *key, char **valp);
 int class_parse_nid(char *buf, lnet_nid_t *nid, char **endh);
 int class_parse_nid_quiet(char *buf, lnet_nid_t *nid, char **endh);
 
-
-
 /****************** User-settable parameter keys *********************/
 /* e.g.
 	tunefs.lustre --param="failover.node=192.168.0.13@tcp0" /dev/sda
diff --git a/drivers/staging/lustre/lustre/include/lustre_sec.h b/drivers/staging/lustre/lustre/include/lustre_sec.h
index 76b3a84..aaadf09 100644
--- a/drivers/staging/lustre/lustre/include/lustre_sec.h
+++ b/drivers/staging/lustre/lustre/include/lustre_sec.h
@@ -342,7 +342,6 @@ void sptlrpc_conf_client_adapt(struct obd_device *obd);
  */
 #define SPTLRPC_MAX_PAYLOAD     (1024)
 
-
 struct vfs_cred {
 	uint32_t	vc_uid;
 	uint32_t	vc_gid;
@@ -830,7 +829,6 @@ static inline int sec_is_rootonly(struct ptlrpc_sec *sec)
 	return (sec->ps_flvr.sf_flags & PTLRPC_SEC_FL_ROOTONLY);
 }
 
-
 struct ptlrpc_svc_ctx {
 	atomic_t		    sc_refcount;
 	struct ptlrpc_sec_policy       *sc_policy;
@@ -882,7 +880,6 @@ struct ptlrpc_bulk_sec_desc {
 	__u8	    bsd_data[0];    /* policy-specific token */
 };
 
-
 /*
  * round size up to next power of 2, for slab allocation.
  * @size must be sane (can't overflow after round up)
@@ -1026,7 +1023,6 @@ void sptlrpc_req_put_ctx(struct ptlrpc_request *req, int sync);
 int  sptlrpc_req_refresh_ctx(struct ptlrpc_request *req, long timeout);
 void sptlrpc_req_set_flavor(struct ptlrpc_request *req, int opcode);
 
-
 /* gc */
 void sptlrpc_gc_add_sec(struct ptlrpc_sec *sec);
 void sptlrpc_gc_del_sec(struct ptlrpc_sec *sec);
@@ -1084,7 +1080,6 @@ int sptlrpc_current_user_desc_size(void);
 int sptlrpc_pack_user_desc(struct lustre_msg *msg, int offset);
 int sptlrpc_unpack_user_desc(struct lustre_msg *req, int offset, int swabbed);
 
-
 #define CFS_CAP_CHOWN_MASK (1 << CFS_CAP_CHOWN)
 #define CFS_CAP_SYS_RESOURCE_MASK (1 << CFS_CAP_SYS_RESOURCE)
 
diff --git a/drivers/staging/lustre/lustre/include/obd_cache.h b/drivers/staging/lustre/lustre/include/obd_cache.h
index c8249fb..b5e1155 100644
--- a/drivers/staging/lustre/lustre/include/obd_cache.h
+++ b/drivers/staging/lustre/lustre/include/obd_cache.h
@@ -35,5 +35,4 @@
 #ifndef _OBD_CACHE_H__
 #define _OBD_CACHE_H__
 
-
 #endif
diff --git a/drivers/staging/lustre/lustre/include/obd_cksum.h b/drivers/staging/lustre/lustre/include/obd_cksum.h
index 3a63462..a0099d7 100644
--- a/drivers/staging/lustre/lustre/include/obd_cksum.h
+++ b/drivers/staging/lustre/lustre/include/obd_cksum.h
@@ -156,7 +156,6 @@ static inline cksum_type_t cksum_types_supported_server(void)
 	return ret;
 }
 
-
 /* Select the best checksum algorithm among those supplied in the cksum_types
  * input.
  *
diff --git a/drivers/staging/lustre/lustre/include/obd_class.h b/drivers/staging/lustre/lustre/include/obd_class.h
index 4723034..f1bcc3c 100644
--- a/drivers/staging/lustre/lustre/include/obd_class.h
+++ b/drivers/staging/lustre/lustre/include/obd_class.h
@@ -36,7 +36,6 @@
 #ifndef __CLASS_OBD_H
 #define __CLASS_OBD_H
 
-
 #include "obd_support.h"
 #include "lustre_import.h"
 #include "lustre_net.h"
@@ -353,7 +352,6 @@ static inline int obd_check_dev_active(struct obd_device *obd)
 				(export)->exp_md_stats, coffset);	    \
 	}
 
-
 #define OBD_CHECK_MD_OP(obd, op, err)			   \
 do {							    \
 	if (!OBT(obd) || !MDP((obd), op)) {		     \
@@ -382,7 +380,6 @@ do {							    \
 	}						       \
 } while (0)
 
-
 #define OBD_CHECK_DT_OP(obd, op, err)			   \
 do {							    \
 	if (!OBT(obd) || !OBP((obd), op)) {		     \
@@ -1744,7 +1741,6 @@ static inline int md_revalidate_lock(struct obd_export *exp,
 	return rc;
 }
 
-
 /* OBD Metadata Support */
 
 int obd_init_caches(void);
@@ -1763,7 +1759,6 @@ do {									  \
 	OBD_SLAB_FREE_PTR((ptr), obdo_cachep);				\
 } while (0)
 
-
 static inline void obdo2fid(struct obdo *oa, struct lu_fid *fid)
 {
 	/* something here */
diff --git a/drivers/staging/lustre/lustre/include/obd_support.h b/drivers/staging/lustre/lustre/include/obd_support.h
index 80ab85d..ec14b72c 100644
--- a/drivers/staging/lustre/lustre/include/obd_support.h
+++ b/drivers/staging/lustre/lustre/include/obd_support.h
@@ -472,7 +472,6 @@ extern char obd_jobid_var[];
 #define OBD_FAIL_UPDATE_OBJ_NET			0x1700
 #define OBD_FAIL_UPDATE_OBJ_NET_REP		0x1701
 
-
 /* Assign references to moved code to reduce code changes */
 #define OBD_FAIL_PRECHECK(id)		   CFS_FAIL_PRECHECK(id)
 #define OBD_FAIL_CHECK(id)		      CFS_FAIL_CHECK(id)
diff --git a/drivers/staging/lustre/lustre/lclient/lcommon_cl.c b/drivers/staging/lustre/lustre/lclient/lcommon_cl.c
index 8764df9..ef2e266 100644
--- a/drivers/staging/lustre/lustre/lclient/lcommon_cl.c
+++ b/drivers/staging/lustre/lustre/lclient/lcommon_cl.c
@@ -161,7 +161,6 @@ struct lu_context_key ccc_session_key = {
 	.lct_fini = ccc_session_key_fini
 };
 
-
 /* type constructor/destructor: ccc_type_{init,fini,start,stop}(). */
 /* LU_TYPE_INIT_FINI(ccc, &ccc_key, &ccc_session_key); */
 
diff --git a/drivers/staging/lustre/lustre/lclient/lcommon_misc.c b/drivers/staging/lustre/lustre/lclient/lcommon_misc.c
index 01bf894..8389a0e 100644
--- a/drivers/staging/lustre/lustre/lclient/lcommon_misc.c
+++ b/drivers/staging/lustre/lustre/lclient/lcommon_misc.c
@@ -45,7 +45,6 @@
 
 #include "../include/lustre_lite.h"
 
-
 /* Initialize the default and maximum LOV EA and cookie sizes.  This allows
  * us to make MDS RPCs with large enough reply buffers to hold the
  * maximum-sized (= maximum striped) EA and cookie without having to
diff --git a/drivers/staging/lustre/lustre/ldlm/ldlm_extent.c b/drivers/staging/lustre/lustre/ldlm/ldlm_extent.c
index 05bc4f3..57b997d 100644
--- a/drivers/staging/lustre/lustre/ldlm/ldlm_extent.c
+++ b/drivers/staging/lustre/lustre/ldlm/ldlm_extent.c
@@ -58,7 +58,6 @@
 #include "../include/lustre_lib.h"
 #include "ldlm_internal.h"
 
-
 /* When a lock is cancelled by a client, the KMS may undergo change if this
  * is the "highest lock".  This function returns the new KMS value.
  * Caller must hold lr_lock already.
diff --git a/drivers/staging/lustre/lustre/ldlm/ldlm_flock.c b/drivers/staging/lustre/lustre/ldlm/ldlm_flock.c
index 0c46a06..4310154 100644
--- a/drivers/staging/lustre/lustre/ldlm/ldlm_flock.c
+++ b/drivers/staging/lustre/lustre/ldlm/ldlm_flock.c
@@ -580,7 +580,6 @@ void ldlm_flock_policy_wire18_to_local(const ldlm_wire_policy_data_t *wpolicy,
 	lpolicy->l_flock.owner = wpolicy->l_flock.lfw_pid;
 }
 
-
 void ldlm_flock_policy_wire21_to_local(const ldlm_wire_policy_data_t *wpolicy,
 				       ldlm_policy_data_t *lpolicy)
 {
diff --git a/drivers/staging/lustre/lustre/ldlm/ldlm_inodebits.c b/drivers/staging/lustre/lustre/ldlm/ldlm_inodebits.c
index 40d3338..b1bed1e 100644
--- a/drivers/staging/lustre/lustre/ldlm/ldlm_inodebits.c
+++ b/drivers/staging/lustre/lustre/ldlm/ldlm_inodebits.c
@@ -58,7 +58,6 @@
 #include "../include/lustre_lib.h"
 #include "ldlm_internal.h"
 
-
 void ldlm_ibits_policy_wire_to_local(const ldlm_wire_policy_data_t *wpolicy,
 				     ldlm_policy_data_t *lpolicy)
 {
diff --git a/drivers/staging/lustre/lustre/ldlm/ldlm_lib.c b/drivers/staging/lustre/lustre/ldlm/ldlm_lib.c
index b840200..ccce1e5 100644
--- a/drivers/staging/lustre/lustre/ldlm/ldlm_lib.c
+++ b/drivers/staging/lustre/lustre/ldlm/ldlm_lib.c
@@ -626,7 +626,6 @@ out_disconnect:
 }
 EXPORT_SYMBOL(client_disconnect_export);
 
-
 /**
  * Packs current SLV and Limit into \a req.
  */
diff --git a/drivers/staging/lustre/lustre/ldlm/ldlm_lock.c b/drivers/staging/lustre/lustre/ldlm/ldlm_lock.c
index f39375c..658c878 100644
--- a/drivers/staging/lustre/lustre/ldlm/ldlm_lock.c
+++ b/drivers/staging/lustre/lustre/ldlm/ldlm_lock.c
@@ -154,7 +154,6 @@ EXPORT_SYMBOL(ldlm_it2str);
  * REFCOUNTED LOCK OBJECTS
  */
 
-
 /**
  * Get a reference on a lock.
  *
@@ -1562,7 +1561,6 @@ out:
 	return rc;
 }
 
-
 /**
  * Process a call to blocking AST callback for a lock in ast_work list
  */
diff --git a/drivers/staging/lustre/lustre/ldlm/ldlm_lockd.c b/drivers/staging/lustre/lustre/ldlm/ldlm_lockd.c
index 152bdaa..f00e3ba 100644
--- a/drivers/staging/lustre/lustre/ldlm/ldlm_lockd.c
+++ b/drivers/staging/lustre/lustre/ldlm/ldlm_lockd.c
@@ -443,7 +443,6 @@ static int ldlm_bl_to_thread(struct ldlm_namespace *ns,
 	}
 }
 
-
 int ldlm_bl_to_thread_lock(struct ldlm_namespace *ns, struct ldlm_lock_desc *ld,
 			   struct ldlm_lock *lock)
 {
@@ -695,7 +694,6 @@ static int ldlm_callback_handler(struct ptlrpc_request *req)
 	return 0;
 }
 
-
 static struct ldlm_bl_work_item *ldlm_bl_get_work(struct ldlm_bl_pool *blp)
 {
 	struct ldlm_bl_work_item *blwi = NULL;
@@ -837,7 +835,6 @@ static int ldlm_bl_thread_main(void *arg)
 	return 0;
 }
 
-
 static int ldlm_setup(void);
 static int ldlm_cleanup(void);
 
@@ -989,7 +986,6 @@ static int ldlm_setup(void)
 		goto out;
 	}
 
-
 	blp = kzalloc(sizeof(*blp), GFP_NOFS);
 	if (!blp) {
 		rc = -ENOMEM;
diff --git a/drivers/staging/lustre/lustre/ldlm/ldlm_plain.c b/drivers/staging/lustre/lustre/ldlm/ldlm_plain.c
index a1fe2c1..0c1965d 100644
--- a/drivers/staging/lustre/lustre/ldlm/ldlm_plain.c
+++ b/drivers/staging/lustre/lustre/ldlm/ldlm_plain.c
@@ -58,7 +58,6 @@
 
 #include "ldlm_internal.h"
 
-
 void ldlm_plain_policy_wire_to_local(const ldlm_wire_policy_data_t *wpolicy,
 				     ldlm_policy_data_t *lpolicy)
 {
diff --git a/drivers/staging/lustre/lustre/ldlm/ldlm_pool.c b/drivers/staging/lustre/lustre/ldlm/ldlm_pool.c
index a4ee591..b85e2d6 100644
--- a/drivers/staging/lustre/lustre/ldlm/ldlm_pool.c
+++ b/drivers/staging/lustre/lustre/ldlm/ldlm_pool.c
@@ -104,7 +104,6 @@
 #include "../include/obd_support.h"
 #include "ldlm_internal.h"
 
-
 /*
  * 50 ldlm locks for 1MB of RAM.
  */
diff --git a/drivers/staging/lustre/lustre/ldlm/ldlm_request.c b/drivers/staging/lustre/lustre/ldlm/ldlm_request.c
index 250cc37..fdf81b8 100644
--- a/drivers/staging/lustre/lustre/ldlm/ldlm_request.c
+++ b/drivers/staging/lustre/lustre/ldlm/ldlm_request.c
@@ -1795,7 +1795,6 @@ static int replay_lock_interpret(const struct lu_env *env,
 	if (rc != ELDLM_OK)
 		goto out;
 
-
 	reply = req_capsule_server_get(&req->rq_pill, &RMF_DLM_REP);
 	if (reply == NULL) {
 		rc = -EPROTO;
diff --git a/drivers/staging/lustre/lustre/libcfs/libcfs_lock.c b/drivers/staging/lustre/lustre/libcfs/libcfs_lock.c
index 29308ba..94bc007 100644
--- a/drivers/staging/lustre/lustre/libcfs/libcfs_lock.c
+++ b/drivers/staging/lustre/lustre/libcfs/libcfs_lock.c
@@ -34,7 +34,6 @@
 
 #include "../../include/linux/libcfs/libcfs.h"
 
-
 /** destroy cpu-partition lock, see libcfs_private.h for more detail */
 void
 cfs_percpt_lock_free(struct cfs_percpt_lock *pcl)
@@ -146,7 +145,6 @@ cfs_percpt_unlock(struct cfs_percpt_lock *pcl, int index)
 }
 EXPORT_SYMBOL(cfs_percpt_unlock);
 
-
 /** free cpu-partition refcount */
 void
 cfs_percpt_atomic_free(atomic_t **refs)
diff --git a/drivers/staging/lustre/lustre/libcfs/linux/linux-crypto-adler.c b/drivers/staging/lustre/lustre/libcfs/linux/linux-crypto-adler.c
index 5e185fa..026994a 100644
--- a/drivers/staging/lustre/lustre/libcfs/linux/linux-crypto-adler.c
+++ b/drivers/staging/lustre/lustre/libcfs/linux/linux-crypto-adler.c
@@ -129,7 +129,6 @@ static struct shash_alg alg = {
 	}
 };
 
-
 int cfs_crypto_adler32_register(void)
 {
 	return crypto_register_shash(&alg);
diff --git a/drivers/staging/lustre/lustre/libcfs/linux/linux-crypto.c b/drivers/staging/lustre/lustre/libcfs/linux/linux-crypto.c
index f6de360..5230654 100644
--- a/drivers/staging/lustre/lustre/libcfs/linux/linux-crypto.c
+++ b/drivers/staging/lustre/lustre/libcfs/linux/linux-crypto.c
@@ -36,8 +36,6 @@
  */
 static int cfs_crypto_hash_speeds[CFS_HASH_ALG_MAX];
 
-
-
 static int cfs_crypto_hash_alloc(unsigned char alg_id,
 				 const struct cfs_crypto_hash_type **type,
 				 struct hash_desc *desc, unsigned char *key,
diff --git a/drivers/staging/lustre/lustre/libcfs/linux/linux-module.c b/drivers/staging/lustre/lustre/libcfs/linux/linux-module.c
index 64a984b..70a99cf0 100644
--- a/drivers/staging/lustre/lustre/libcfs/linux/linux-module.c
+++ b/drivers/staging/lustre/lustre/libcfs/linux/linux-module.c
@@ -62,7 +62,6 @@ int libcfs_ioctl_getdata(char *buf, char *end, void *arg)
 		return -EINVAL;
 	}
 
-
 	if (hdr->ioc_len < sizeof(struct libcfs_ioctl_data)) {
 		CERROR("PORTALS: user buffer too small for ioctl\n");
 		return -EINVAL;
diff --git a/drivers/staging/lustre/lustre/libcfs/module.c b/drivers/staging/lustre/lustre/libcfs/module.c
index 379b2db..0d9b223 100644
--- a/drivers/staging/lustre/lustre/libcfs/module.c
+++ b/drivers/staging/lustre/lustre/libcfs/module.c
@@ -338,7 +338,6 @@ out:
 	return err;
 }
 
-
 struct cfs_psdev_ops libcfs_psdev_ops = {
 	libcfs_psdev_open,
 	libcfs_psdev_release,
diff --git a/drivers/staging/lustre/lustre/libcfs/tracefile.c b/drivers/staging/lustre/lustre/libcfs/tracefile.c
index ff6c2c5..973c7c2 100644
--- a/drivers/staging/lustre/lustre/libcfs/tracefile.c
+++ b/drivers/staging/lustre/lustre/libcfs/tracefile.c
@@ -39,7 +39,6 @@
  * Author: Phil Schwan <phil@xxxxxxxxxxxxx>
  */
 
-
 #define DEBUG_SUBSYSTEM S_LNET
 #define LUSTRE_TRACEFILE_PRIVATE
 #include "tracefile.h"
diff --git a/drivers/staging/lustre/lustre/libcfs/tracefile.h b/drivers/staging/lustre/lustre/libcfs/tracefile.h
index e931f6d..cb7a396 100644
--- a/drivers/staging/lustre/lustre/libcfs/tracefile.h
+++ b/drivers/staging/lustre/lustre/libcfs/tracefile.h
@@ -65,8 +65,6 @@ void cfs_trace_stop_thread(void);
 int cfs_tracefile_init(int max_pages);
 void cfs_tracefile_exit(void);
 
-
-
 int cfs_trace_copyin_string(char *knl_buffer, int knl_buffer_nob,
 			    const char __user *usr_buffer, int usr_buffer_nob);
 int cfs_trace_copyout_string(char __user *usr_buffer, int usr_buffer_nob,
@@ -309,7 +307,6 @@ cfs_trace_put_tcd (struct cfs_trace_cpu_data *tcd)
 int cfs_trace_refill_stock(struct cfs_trace_cpu_data *tcd, gfp_t gfp,
 			   struct list_head *stock);
 
-
 int cfs_tcd_owns_tage(struct cfs_trace_cpu_data *tcd,
 		      struct cfs_trace_page *tage);
 
diff --git a/drivers/staging/lustre/lustre/libcfs/workitem.c b/drivers/staging/lustre/lustre/libcfs/workitem.c
index 02d18f5..e1143a5 100644
--- a/drivers/staging/lustre/lustre/libcfs/workitem.c
+++ b/drivers/staging/lustre/lustre/libcfs/workitem.c
@@ -115,7 +115,6 @@ cfs_wi_sched_cansleep(struct cfs_wi_sched *sched)
 	return 1;
 }
 
-
 /* XXX:
  * 0. it only works when called from wi->wi_action.
  * 1. when it returns no one shall try to schedule the workitem.
@@ -217,7 +216,6 @@ cfs_wi_schedule(struct cfs_wi_sched *sched, cfs_workitem_t *wi)
 }
 EXPORT_SYMBOL(cfs_wi_schedule);
 
-
 static int
 cfs_wi_scheduler (void *arg)
 {
@@ -258,7 +256,6 @@ cfs_wi_scheduler (void *arg)
 			wi->wi_running   = 1;
 			wi->wi_scheduled = 0;
 
-
 			cfs_wi_sched_unlock(sched);
 			nloops++;
 
@@ -302,7 +299,6 @@ cfs_wi_scheduler (void *arg)
 	return 0;
 }
 
-
 void
 cfs_wi_sched_destroy(struct cfs_wi_sched *sched)
 {
diff --git a/drivers/staging/lustre/lustre/llite/dcache.c b/drivers/staging/lustre/lustre/llite/dcache.c
index b866859..80cba04 100644
--- a/drivers/staging/lustre/lustre/llite/dcache.c
+++ b/drivers/staging/lustre/lustre/llite/dcache.c
@@ -344,7 +344,6 @@ static int ll_revalidate_nd(struct dentry *dentry, unsigned int flags)
 	return ll_revalidate_dentry(dentry, flags);
 }
 
-
 static void ll_d_iput(struct dentry *de, struct inode *inode)
 {
 	LASSERT(inode);
diff --git a/drivers/staging/lustre/lustre/llite/dir.c b/drivers/staging/lustre/lustre/llite/dir.c
index cc6f0f5..0fe0c71 100644
--- a/drivers/staging/lustre/lustre/llite/dir.c
+++ b/drivers/staging/lustre/lustre/llite/dir.c
@@ -907,7 +907,6 @@ static int ll_ioc_copy_start(struct super_block *sb, struct hsm_copy *copy)
 	hpk.hpk_errval = 0;
 	hpk.hpk_data_version = 0;
 
-
 	/* For archive request, we need to read the current file version. */
 	if (copy->hc_hai.hai_action == HSMA_ARCHIVE) {
 		struct inode	*inode;
@@ -1047,7 +1046,6 @@ progress:
 	return rc;
 }
 
-
 static int copy_and_ioctl(int cmd, struct obd_export *exp,
 			  const void __user *data, size_t size)
 {
diff --git a/drivers/staging/lustre/lustre/llite/file.c b/drivers/staging/lustre/lustre/llite/file.c
index 51b6bc5..ad02f2b 100644
--- a/drivers/staging/lustre/lustre/llite/file.c
+++ b/drivers/staging/lustre/lustre/llite/file.c
@@ -1891,7 +1891,6 @@ int ll_hsm_release(struct inode *inode)
 	__u64 data_version = 0;
 	int rc;
 
-
 	CDEBUG(D_INODE, "%s: Releasing file "DFID".\n",
 	       ll_get_fsname(inode->i_sb, NULL, 0),
 	       PFID(&ll_i2info(inode)->lli_fid));
@@ -1923,7 +1922,6 @@ int ll_hsm_release(struct inode *inode)
 				       &data_version);
 	och = NULL;
 
-
 out:
 	if (och != NULL && !IS_ERR(och)) /* close the file */
 		ll_lease_close(och, inode, NULL);
@@ -2145,7 +2143,6 @@ static int ll_hsm_import(struct inode *inode, struct file *file,
 	struct iattr		*attr = NULL;
 	int			 rc;
 
-
 	if (!S_ISREG(inode->i_mode))
 		return -EINVAL;
 
@@ -2505,7 +2502,6 @@ ll_file_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
 	}
 }
 
-
 static loff_t ll_file_seek(struct file *file, loff_t offset, int origin)
 {
 	struct inode *inode = file_inode(file);
@@ -3071,7 +3067,6 @@ struct posix_acl *ll_get_acl(struct inode *inode, int type)
 	return acl;
 }
 
-
 int ll_inode_permission(struct inode *inode, int mask)
 {
 	int rc = 0;
@@ -3169,7 +3164,6 @@ static struct llioc_ctl_data {
 	LIST_HEAD_INIT(llioc.ioc_head)
 };
 
-
 struct llioc_data {
 	struct list_head	      iocd_list;
 	unsigned int	    iocd_size;
diff --git a/drivers/staging/lustre/lustre/llite/llite_internal.h b/drivers/staging/lustre/lustre/llite/llite_internal.h
index d294145..9096d31 100644
--- a/drivers/staging/lustre/lustre/llite/llite_internal.h
+++ b/drivers/staging/lustre/lustre/llite/llite_internal.h
@@ -818,7 +818,6 @@ struct ll_close_queue {
 
 struct ccc_object *cl_inode2ccc(struct inode *inode);
 
-
 void vvp_write_pending (struct ccc_object *club, struct ccc_page *page);
 void vvp_write_complete(struct ccc_object *club, struct ccc_page *page);
 
@@ -1273,7 +1272,6 @@ typedef enum llioc_iter (*llioc_callback_t)(struct inode *inode,
 void *ll_iocontrol_register(llioc_callback_t cb, int count, unsigned int *cmd);
 void ll_iocontrol_unregister(void *magic);
 
-
 /* lclient compat stuff */
 #define cl_inode_info ll_inode_info
 #define cl_i2info(info) ll_i2info(info)
diff --git a/drivers/staging/lustre/lustre/llite/llite_mmap.c b/drivers/staging/lustre/lustre/llite/llite_mmap.c
index a90214b..7df9783 100644
--- a/drivers/staging/lustre/lustre/llite/llite_mmap.c
+++ b/drivers/staging/lustre/lustre/llite/llite_mmap.c
@@ -258,8 +258,6 @@ out:
 	return result;
 }
 
-
-
 static inline int to_fault_error(int result)
 {
 	switch (result) {
diff --git a/drivers/staging/lustre/lustre/llite/llite_rmtacl.c b/drivers/staging/lustre/lustre/llite/llite_rmtacl.c
index c8a450b..b27c3f2 100644
--- a/drivers/staging/lustre/lustre/llite/llite_rmtacl.c
+++ b/drivers/staging/lustre/lustre/llite/llite_rmtacl.c
@@ -178,7 +178,6 @@ void rct_fini(struct rmtacl_ctl_table *rct)
 	spin_unlock(&rct->rct_lock);
 }
 
-
 static struct eacl_entry *ee_alloc(pid_t key, struct lu_fid *fid, int type,
 				   ext_acl_xattr_header *header)
 {
diff --git a/drivers/staging/lustre/lustre/llite/lloop.c b/drivers/staging/lustre/lustre/llite/lloop.c
index 90b4233..e6974c3 100644
--- a/drivers/staging/lustre/lustre/llite/lloop.c
+++ b/drivers/staging/lustre/lustre/llite/lloop.c
@@ -315,7 +315,6 @@ static unsigned int loop_get_bio(struct lloop_device *lo, struct bio **req)
 		if (page_count + (*bio)->bi_vcnt > LLOOP_MAX_SEGMENTS)
 			break;
 
-
 		page_count += (*bio)->bi_vcnt;
 		count++;
 		bio = &(*bio)->bi_next;
@@ -370,7 +369,6 @@ err:
 	bio_io_error(old_bio);
 }
 
-
 static inline void loop_handle_bio(struct lloop_device *lo, struct bio *bio)
 {
 	int ret;
diff --git a/drivers/staging/lustre/lustre/llite/lproc_llite.c b/drivers/staging/lustre/lustre/llite/lproc_llite.c
index e7b94f4..5bd9fb5 100644
--- a/drivers/staging/lustre/lustre/llite/lproc_llite.c
+++ b/drivers/staging/lustre/lustre/llite/lproc_llite.c
@@ -960,7 +960,6 @@ int ldebugfs_register_mountpoint(struct dentry *parent,
 	char name[MAX_STRING_SIZE + 1], *ptr;
 	int err, id, len, rc;
 
-
 	name[MAX_STRING_SIZE] = '\0';
 
 	LASSERT(sbi != NULL);
@@ -1050,7 +1049,6 @@ int ldebugfs_register_mountpoint(struct dentry *parent,
 	if (err)
 		goto out;
 
-
 	err = ldebugfs_add_vars(sbi->ll_debugfs_entry,
 				lprocfs_llite_obd_vars, sb);
 	if (err)
diff --git a/drivers/staging/lustre/lustre/llite/namei.c b/drivers/staging/lustre/lustre/llite/namei.c
index a22e252..2ee7d31 100644
--- a/drivers/staging/lustre/lustre/llite/namei.c
+++ b/drivers/staging/lustre/lustre/llite/namei.c
@@ -100,7 +100,6 @@ static int ll_set_inode(struct inode *inode, void *opaque)
 	return 0;
 }
 
-
 /*
  * Get an inode by inode number (already instantiated by the intent lookup).
  * Returns inode or NULL
@@ -674,7 +673,6 @@ out_release:
 	return rc;
 }
 
-
 /* We depend on "mode" being set with the proper file type/umask by now */
 static struct inode *ll_create_node(struct inode *dir, struct lookup_intent *it)
 {
diff --git a/drivers/staging/lustre/lustre/llite/vvp_dev.c b/drivers/staging/lustre/lustre/llite/vvp_dev.c
index b8f6a87..9f7449f 100644
--- a/drivers/staging/lustre/lustre/llite/vvp_dev.c
+++ b/drivers/staging/lustre/lustre/llite/vvp_dev.c
@@ -40,7 +40,6 @@
 
 #define DEBUG_SUBSYSTEM S_LLITE
 
-
 #include "../include/obd.h"
 #include "../include/lustre_lite.h"
 #include "llite_internal.h"
@@ -113,7 +112,6 @@ static void vvp_session_key_fini(const struct lu_context *ctx,
 	OBD_SLAB_FREE_PTR(session, vvp_session_kmem);
 }
 
-
 struct lu_context_key vvp_key = {
 	.lct_tags = LCT_CL_THREAD,
 	.lct_init = vvp_key_init,
@@ -187,7 +185,6 @@ void vvp_global_fini(void)
 	lu_kmem_fini(vvp_caches);
 }
 
-
 /*****************************************************************************
  *
  * mirror obd-devices into cl devices.
diff --git a/drivers/staging/lustre/lustre/llite/vvp_internal.h b/drivers/staging/lustre/lustre/llite/vvp_internal.h
index 2162bf6..b5a6661 100644
--- a/drivers/staging/lustre/lustre/llite/vvp_internal.h
+++ b/drivers/staging/lustre/lustre/llite/vvp_internal.h
@@ -39,7 +39,6 @@
 #ifndef VVP_INTERNAL_H
 #define VVP_INTERNAL_H
 
-
 #include "../include/cl_object.h"
 #include "llite_internal.h"
 
diff --git a/drivers/staging/lustre/lustre/llite/vvp_io.c b/drivers/staging/lustre/lustre/llite/vvp_io.c
index 41947ac..37773c1 100644
--- a/drivers/staging/lustre/lustre/llite/vvp_io.c
+++ b/drivers/staging/lustre/lustre/llite/vvp_io.c
@@ -41,7 +41,6 @@
 
 #define DEBUG_SUBSYSTEM S_LLITE
 
-
 #include "../include/obd.h"
 #include "../include/lustre_lite.h"
 
@@ -643,7 +642,6 @@ static int vvp_io_kernel_fault(struct vvp_fault_io *cfio)
 	return -EINVAL;
 }
 
-
 static int vvp_io_fault_start(const struct lu_env *env,
 			      const struct cl_io_slice *ios)
 {
@@ -702,7 +700,6 @@ static int vvp_io_fault_start(const struct lu_env *env,
 		goto out;
 	}
 
-
 	if (fio->ft_mkwrite) {
 		pgoff_t last_index;
 		/*
diff --git a/drivers/staging/lustre/lustre/llite/vvp_lock.c b/drivers/staging/lustre/lustre/llite/vvp_lock.c
index f354e82..f7b1144 100644
--- a/drivers/staging/lustre/lustre/llite/vvp_lock.c
+++ b/drivers/staging/lustre/lustre/llite/vvp_lock.c
@@ -38,7 +38,6 @@
 
 #define DEBUG_SUBSYSTEM S_LLITE
 
-
 #include "../include/obd.h"
 #include "../include/lustre_lite.h"
 
diff --git a/drivers/staging/lustre/lustre/llite/vvp_object.c b/drivers/staging/lustre/lustre/llite/vvp_object.c
index cb2811b..e13afb7 100644
--- a/drivers/staging/lustre/lustre/llite/vvp_object.c
+++ b/drivers/staging/lustre/lustre/llite/vvp_object.c
@@ -40,7 +40,6 @@
 
 #define DEBUG_SUBSYSTEM S_LLITE
 
-
 #include "../../include/linux/libcfs/libcfs.h"
 
 #include "../include/obd.h"
diff --git a/drivers/staging/lustre/lustre/llite/vvp_page.c b/drivers/staging/lustre/lustre/llite/vvp_page.c
index a3cf5ad..92f60c3 100644
--- a/drivers/staging/lustre/lustre/llite/vvp_page.c
+++ b/drivers/staging/lustre/lustre/llite/vvp_page.c
@@ -41,7 +41,6 @@
 
 #define DEBUG_SUBSYSTEM S_LLITE
 
-
 #include "../include/obd.h"
 #include "../include/lustre_lite.h"
 
diff --git a/drivers/staging/lustre/lustre/llite/xattr_cache.c b/drivers/staging/lustre/lustre/llite/xattr_cache.c
index 9e763ce..819d386 100644
--- a/drivers/staging/lustre/lustre/llite/xattr_cache.c
+++ b/drivers/staging/lustre/lustre/llite/xattr_cache.c
@@ -58,7 +58,6 @@ void ll_xattr_fini(void)
 static void ll_xattr_cache_init(struct ll_inode_info *lli)
 {
 
-
 	LASSERT(lli != NULL);
 
 	INIT_LIST_HEAD(&lli->lli_xattrs);
@@ -80,8 +79,6 @@ static int ll_xattr_cache_find(struct list_head *cache,
 {
 	struct ll_xattr_entry *entry;
 
-
-
 	list_for_each_entry(entry, cache, xe_list) {
 		/* xattr_name == NULL means look for any entry */
 		if (xattr_name == NULL ||
@@ -113,8 +110,6 @@ static int ll_xattr_cache_add(struct list_head *cache,
 {
 	struct ll_xattr_entry *xattr;
 
-
-
 	if (ll_xattr_cache_find(cache, xattr_name, &xattr) == 0) {
 		CDEBUG(D_CACHE, "duplicate xattr: [%s]\n", xattr_name);
 		return -EPROTO;
@@ -164,8 +159,6 @@ static int ll_xattr_cache_del(struct list_head *cache,
 {
 	struct ll_xattr_entry *xattr;
 
-
-
 	CDEBUG(D_CACHE, "del xattr: %s\n", xattr_name);
 
 	if (ll_xattr_cache_find(cache, xattr_name, &xattr) == 0) {
@@ -197,8 +190,6 @@ static int ll_xattr_cache_list(struct list_head *cache,
 	struct ll_xattr_entry *xattr, *tmp;
 	int xld_tail = 0;
 
-
-
 	list_for_each_entry_safe(xattr, tmp, cache, xe_list) {
 		CDEBUG(D_CACHE, "list: buffer=%p[%d] name=%s\n",
 			xld_buffer, xld_tail, xattr->xe_name);
@@ -240,7 +231,6 @@ static int ll_xattr_cache_valid(struct ll_inode_info *lli)
 static int ll_xattr_cache_destroy_locked(struct ll_inode_info *lli)
 {
 
-
 	if (!ll_xattr_cache_valid(lli))
 		return 0;
 
@@ -256,8 +246,6 @@ int ll_xattr_cache_destroy(struct inode *inode)
 	struct ll_inode_info *lli = ll_i2info(inode);
 	int rc;
 
-
-
 	down_write(&lli->lli_xattrs_list_rwsem);
 	rc = ll_xattr_cache_destroy_locked(lli);
 	up_write(&lli->lli_xattrs_list_rwsem);
@@ -292,8 +280,6 @@ static int ll_xattr_find_get_lock(struct inode *inode,
 	struct obd_export *exp = sbi->ll_md_exp;
 	int rc;
 
-
-
 	mutex_lock(&lli->lli_xattrs_enq_lock);
 	/* inode may have been shrunk and recreated, so data is gone, match lock
 	 * only when data exists. */
@@ -359,8 +345,6 @@ static int ll_xattr_cache_refill(struct inode *inode, struct lookup_intent *oit)
 	__u32 *xsizes;
 	int rc, i;
 
-
-
 	rc = ll_xattr_find_get_lock(inode, oit, &req);
 	if (rc)
 		goto out_no_unlock;
@@ -495,8 +479,6 @@ int ll_xattr_cache_get(struct inode *inode,
 	struct ll_inode_info *lli = ll_i2info(inode);
 	int rc = 0;
 
-
-
 	LASSERT(!!(valid & OBD_MD_FLXATTR) ^ !!(valid & OBD_MD_FLXATTRLS));
 
 	down_read(&lli->lli_xattrs_list_rwsem);
diff --git a/drivers/staging/lustre/lustre/lmv/lmv_obd.c b/drivers/staging/lustre/lustre/lmv/lmv_obd.c
index 397cf81..635a93c 100644
--- a/drivers/staging/lustre/lustre/lmv/lmv_obd.c
+++ b/drivers/staging/lustre/lustre/lmv/lmv_obd.c
@@ -863,9 +863,6 @@ static int lmv_hsm_ct_register(struct lmv_obd *lmv, unsigned int cmd, int len,
 	return rc;
 }
 
-
-
-
 static int lmv_iocontrol(unsigned int cmd, struct obd_export *exp,
 			 int len, void *karg, void *uarg)
 {
@@ -1588,7 +1585,6 @@ static int lmv_find_cbdata(struct obd_export *exp, const struct lu_fid *fid,
 	return rc;
 }
 
-
 static int lmv_close(struct obd_export *exp, struct md_op_data *op_data,
 		     struct md_open_data *mod, struct ptlrpc_request **request)
 {
diff --git a/drivers/staging/lustre/lustre/lov/lov_cl_internal.h b/drivers/staging/lustre/lustre/lov/lov_cl_internal.h
index 9a9156e..1c0fe65 100644
--- a/drivers/staging/lustre/lustre/lov/lov_cl_internal.h
+++ b/drivers/staging/lustre/lustre/lov/lov_cl_internal.h
@@ -438,7 +438,6 @@ struct lovsub_page {
 	struct cl_page_slice lsb_cl;
 };
 
-
 struct lov_thread_info {
 	struct cl_object_conf   lti_stripe_conf;
 	struct lu_fid	   lti_fid;
@@ -611,7 +610,6 @@ int   lov_sublock_modify(const struct lu_env *env, struct lov_lock *lov,
 			   struct lovsub_lock *sublock,
 			   const struct cl_lock_descr *d, int idx);
 
-
 int   lov_page_init(const struct lu_env *env, struct cl_object *ob,
 			   struct cl_page *page, struct page *vmpage);
 int   lovsub_page_init(const struct lu_env *env, struct cl_object *ob,
diff --git a/drivers/staging/lustre/lustre/lov/lov_dev.c b/drivers/staging/lustre/lustre/lov/lov_dev.c
index 10317e0..6f89c19 100644
--- a/drivers/staging/lustre/lustre/lov/lov_dev.c
+++ b/drivers/staging/lustre/lustre/lov/lov_dev.c
@@ -46,7 +46,6 @@
 #include "lov_cl_internal.h"
 #include "lov_internal.h"
 
-
 struct kmem_cache *lov_lock_kmem;
 struct kmem_cache *lov_object_kmem;
 struct kmem_cache *lov_thread_kmem;
diff --git a/drivers/staging/lustre/lustre/lov/lov_internal.h b/drivers/staging/lustre/lustre/lov/lov_internal.h
index 0de39cc..bdee0a6 100644
--- a/drivers/staging/lustre/lustre/lov/lov_internal.h
+++ b/drivers/staging/lustre/lustre/lov/lov_internal.h
@@ -269,5 +269,4 @@ static inline bool lov_oinfo_is_dummy(const struct lov_oinfo *loi)
 	return false;
 }
 
-
 #endif
diff --git a/drivers/staging/lustre/lustre/lov/lov_io.c b/drivers/staging/lustre/lustre/lov/lov_io.c
index 62360d87..a5838b7 100644
--- a/drivers/staging/lustre/lustre/lov/lov_io.c
+++ b/drivers/staging/lustre/lustre/lov/lov_io.c
@@ -271,7 +271,6 @@ struct lov_io_sub *lov_page_subio(const struct lu_env *env, struct lov_io *lio,
 	return lov_sub_get(env, lio, stripe);
 }
 
-
 static int lov_io_subio_init(const struct lu_env *env, struct lov_io *lio,
 			     struct cl_io *io)
 {
@@ -545,7 +544,6 @@ static void lov_io_unlock(const struct lu_env *env,
 	LASSERT(rc == 0);
 }
 
-
 static struct cl_page_list *lov_io_submit_qin(struct lov_device *ld,
 					      struct cl_page_list *qin,
 					      int idx, int alloc)
diff --git a/drivers/staging/lustre/lustre/lov/lov_lock.c b/drivers/staging/lustre/lustre/lov/lov_lock.c
index 173ae84..1a26496 100644
--- a/drivers/staging/lustre/lustre/lov/lov_lock.c
+++ b/drivers/staging/lustre/lustre/lov/lov_lock.c
@@ -678,7 +678,6 @@ static int lov_lock_unuse(const struct lu_env *env,
 	return result;
 }
 
-
 static void lov_lock_cancel(const struct lu_env *env,
 			   const struct cl_lock_slice *slice)
 {
@@ -1196,5 +1195,4 @@ static struct cl_lock_closure *lov_closure_get(const struct lu_env *env,
 	return closure;
 }
 
-
 /** @} lov */
diff --git a/drivers/staging/lustre/lustre/lov/lov_obd.c b/drivers/staging/lustre/lustre/lov/lov_obd.c
index c865707..c3be0b5 100644
--- a/drivers/staging/lustre/lustre/lov/lov_obd.c
+++ b/drivers/staging/lustre/lustre/lov/lov_obd.c
@@ -122,7 +122,6 @@ static int lov_set_osc_active(struct obd_device *obd, struct obd_uuid *uuid,
 static int lov_notify(struct obd_device *obd, struct obd_device *watched,
 		      enum obd_notify_event ev, void *data);
 
-
 #define MAX_STRING_SIZE 128
 int lov_connect_obd(struct obd_device *obd, __u32 index, int activate,
 		    struct obd_connect_data *data)
@@ -170,7 +169,6 @@ int lov_connect_obd(struct obd_device *obd, __u32 index, int activate,
 		return rc;
 	}
 
-
 	if (imp->imp_invalid) {
 		CDEBUG(D_CONFIG, "not connecting OSC %s; administratively disabled\n",
 		       obd_uuid2str(tgt_uuid));
diff --git a/drivers/staging/lustre/lustre/lov/lov_pack.c b/drivers/staging/lustre/lustre/lov/lov_pack.c
index 05651ac..2fb1e97 100644
--- a/drivers/staging/lustre/lustre/lov/lov_pack.c
+++ b/drivers/staging/lustre/lustre/lov/lov_pack.c
@@ -253,7 +253,6 @@ __u16 lov_get_stripecnt(struct lov_obd *lov, __u32 magic, __u16 stripe_count)
 	return stripe_count;
 }
 
-
 static int lov_verify_lmm(void *lmm, int lmm_bytes, __u16 *stripe_count)
 {
 	int rc;
@@ -327,7 +326,6 @@ int lov_free_memmd(struct lov_stripe_md **lsmp)
 	return refc;
 }
 
-
 /* Unpack LOV object metadata from disk storage.  It is packed in LE byte
  * order and is opaque to the networking layer.
  */
diff --git a/drivers/staging/lustre/lustre/lov/lov_page.c b/drivers/staging/lustre/lustre/lov/lov_page.c
index c4596e8..463cadb 100644
--- a/drivers/staging/lustre/lustre/lov/lov_page.c
+++ b/drivers/staging/lustre/lustre/lov/lov_page.c
@@ -208,7 +208,6 @@ out:
 	return rc;
 }
 
-
 static const struct cl_page_operations lov_empty_page_ops = {
 	.cpo_fini   = lov_empty_page_fini,
 	.cpo_print  = lov_page_print
@@ -228,5 +227,4 @@ int lov_page_init_empty(const struct lu_env *env, struct cl_object *obj,
 	return 0;
 }
 
-
 /** @} lov */
diff --git a/drivers/staging/lustre/lustre/lov/lov_pool.c b/drivers/staging/lustre/lustre/lov/lov_pool.c
index d3c6aa7..2234321 100644
--- a/drivers/staging/lustre/lustre/lov/lov_pool.c
+++ b/drivers/staging/lustre/lustre/lov/lov_pool.c
@@ -397,7 +397,6 @@ int lov_ost_pool_free(struct ost_pool *op)
 	return 0;
 }
 
-
 int lov_pool_new(struct obd_device *obd, char *poolname)
 {
 	struct lov_obd *lov;
@@ -509,7 +508,6 @@ int lov_pool_del(struct obd_device *obd, char *poolname)
 	return 0;
 }
 
-
 int lov_pool_add(struct obd_device *obd, char *poolname, char *ostname)
 {
 	struct obd_uuid ost_uuid;
@@ -526,7 +524,6 @@ int lov_pool_add(struct obd_device *obd, char *poolname, char *ostname)
 
 	obd_str2uuid(&ost_uuid, ostname);
 
-
 	/* search ost in lov array */
 	obd_getref(obd);
 	for (lov_idx = 0; lov_idx < lov->desc.ld_tgt_count; lov_idx++) {
diff --git a/drivers/staging/lustre/lustre/lov/lovsub_dev.c b/drivers/staging/lustre/lustre/lov/lovsub_dev.c
index 90d9ec3..8cbbfb0 100644
--- a/drivers/staging/lustre/lustre/lov/lovsub_dev.c
+++ b/drivers/staging/lustre/lustre/lov/lovsub_dev.c
@@ -205,5 +205,4 @@ struct lu_device_type lovsub_device_type = {
 	.ldt_ctx_tags = LCT_CL_THREAD
 };
 
-
 /** @} lov */
diff --git a/drivers/staging/lustre/lustre/lov/lovsub_object.c b/drivers/staging/lustre/lustre/lov/lovsub_object.c
index 57e3629..f2d8852 100644
--- a/drivers/staging/lustre/lustre/lov/lovsub_object.c
+++ b/drivers/staging/lustre/lustre/lov/lovsub_object.c
@@ -120,8 +120,6 @@ static int lovsub_object_glimpse(const struct lu_env *env,
 	return cl_object_glimpse(env, &los->lso_super->lo_cl, lvb);
 }
 
-
-
 static const struct cl_object_operations lovsub_ops = {
 	.coo_page_init = lovsub_page_init,
 	.coo_lock_init = lovsub_lock_init,
diff --git a/drivers/staging/lustre/lustre/mdc/mdc_lib.c b/drivers/staging/lustre/lustre/mdc/mdc_lib.c
index ce0bcdf..227fc9e 100644
--- a/drivers/staging/lustre/lustre/mdc/mdc_lib.c
+++ b/drivers/staging/lustre/lustre/mdc/mdc_lib.c
@@ -39,7 +39,6 @@
 #include "../include/lustre/lustre_idl.h"
 #include "mdc_internal.h"
 
-
 static void __mdc_pack_body(struct mdt_body *b, __u32 suppgid)
 {
 	LASSERT(b != NULL);
@@ -120,7 +119,6 @@ void mdc_create_pack(struct ptlrpc_request *req, struct md_op_data *op_data,
 	CLASSERT(sizeof(struct mdt_rec_reint) == sizeof(struct mdt_rec_create));
 	rec = req_capsule_client_get(&req->rq_pill, &RMF_REC_REINT);
 
-
 	rec->cr_opcode   = REINT_CREATE;
 	rec->cr_fsuid    = uid;
 	rec->cr_fsgid    = gid;
diff --git a/drivers/staging/lustre/lustre/mdc/mdc_locks.c b/drivers/staging/lustre/lustre/mdc/mdc_locks.c
index 5c34130..e0b81ee 100644
--- a/drivers/staging/lustre/lustre/mdc/mdc_locks.c
+++ b/drivers/staging/lustre/lustre/mdc/mdc_locks.c
@@ -363,8 +363,6 @@ mdc_intent_getxattr_pack(struct obd_export *exp,
 	int			rc, count = 0, maxdata;
 	LIST_HEAD(cancels);
 
-
-
 	req = ptlrpc_request_alloc(class_exp2cliimp(exp),
 					&RQF_LDLM_INTENT_GETXATTR);
 	if (req == NULL)
diff --git a/drivers/staging/lustre/lustre/mdc/mdc_request.c b/drivers/staging/lustre/lustre/mdc/mdc_request.c
index dc234a7..16a5a10 100644
--- a/drivers/staging/lustre/lustre/mdc/mdc_request.c
+++ b/drivers/staging/lustre/lustre/mdc/mdc_request.c
@@ -785,7 +785,6 @@ static int mdc_close(struct obd_export *exp, struct md_op_data *op_data,
 	int                    rc;
 	int		       saved_rc = 0;
 
-
 	req_fmt = &RQF_MDS_CLOSE;
 	if (op_data->op_bias & MDS_HSM_RELEASE) {
 		req_fmt = &RQF_MDS_RELEASE_CLOSE;
@@ -961,7 +960,6 @@ static int mdc_done_writing(struct obd_export *exp, struct md_op_data *op_data,
 	return rc;
 }
 
-
 static int mdc_readpage(struct obd_export *exp, struct md_op_data *op_data,
 			struct page **pages, struct ptlrpc_request **request)
 {
@@ -2426,7 +2424,6 @@ static int mdc_process_config(struct obd_device *obd, u32 len, void *buf)
 	return rc;
 }
 
-
 /* get remote permission for current user on fid */
 static int mdc_get_remote_perm(struct obd_export *exp, const struct lu_fid *fid,
 			       __u32 suppgid, struct ptlrpc_request **request)
diff --git a/drivers/staging/lustre/lustre/mgc/mgc_request.c b/drivers/staging/lustre/lustre/mgc/mgc_request.c
index 76b16f4..780ea81 100644
--- a/drivers/staging/lustre/lustre/mgc/mgc_request.c
+++ b/drivers/staging/lustre/lustre/mgc/mgc_request.c
@@ -1558,7 +1558,6 @@ int mgc_process_log(struct obd_device *mgc, struct config_llog_data *cld)
 		config_log_get(cld);
 	}
 
-
 	if (cld_is_recover(cld)) {
 		rc = 0; /* this is not a fatal error for recover log */
 		if (rcl == 0)
@@ -1579,7 +1578,6 @@ int mgc_process_log(struct obd_device *mgc, struct config_llog_data *cld)
 	return rc;
 }
 
-
 /** Called from lustre_process_log.
  * LCFG_LOG_START gets the config log from the MGS, processes it to start
  * any services, and adds it to the list logs to watch (follow).
diff --git a/drivers/staging/lustre/lustre/obdclass/acl.c b/drivers/staging/lustre/lustre/obdclass/acl.c
index 1dace14..2e20cf6 100644
--- a/drivers/staging/lustre/lustre/obdclass/acl.c
+++ b/drivers/staging/lustre/lustre/obdclass/acl.c
@@ -92,7 +92,6 @@ static inline void lustre_posix_acl_cpu_to_le(posix_acl_xattr_entry *d,
 	d->e_id	 = cpu_to_le32(s->e_id);
 }
 
-
 /* if "new_count == 0", then "new = {a_version, NULL}", NOT NULL. */
 static int lustre_posix_acl_xattr_reduce_space(posix_acl_xattr_header **header,
 					       int old_count, int new_count)
diff --git a/drivers/staging/lustre/lustre/obdclass/cl_io.c b/drivers/staging/lustre/lustre/obdclass/cl_io.c
index 6b10435..e67cea7 100644
--- a/drivers/staging/lustre/lustre/obdclass/cl_io.c
+++ b/drivers/staging/lustre/lustre/obdclass/cl_io.c
@@ -1040,7 +1040,6 @@ void cl_io_slice_add(struct cl_io *io, struct cl_io_slice *slice,
 }
 EXPORT_SYMBOL(cl_io_slice_add);
 
-
 /**
  * Initializes page list.
  */
diff --git a/drivers/staging/lustre/lustre/obdclass/cl_object.c b/drivers/staging/lustre/lustre/obdclass/cl_object.c
index cf752aa..a295403 100644
--- a/drivers/staging/lustre/lustre/obdclass/cl_object.c
+++ b/drivers/staging/lustre/lustre/obdclass/cl_object.c
@@ -547,7 +547,6 @@ static void cl_env_init0(struct cl_env *cle, void *debug)
 	CL_ENV_INC(busy);
 }
 
-
 /*
  * The implementation of using hash table to connect cl_env and thread
  */
@@ -646,7 +645,6 @@ static void cl_env_store_fini(void)
 	cfs_hash_putref(cl_env_hash);
 }
 
-
 static inline struct cl_env *cl_env_detach(struct cl_env *cle)
 {
 	if (cle == NULL)
diff --git a/drivers/staging/lustre/lustre/obdclass/cl_page.c b/drivers/staging/lustre/lustre/obdclass/cl_page.c
index e27062d..2f569ed 100644
--- a/drivers/staging/lustre/lustre/obdclass/cl_page.c
+++ b/drivers/staging/lustre/lustre/obdclass/cl_page.c
@@ -441,7 +441,6 @@ struct cl_page *cl_page_find(const struct lu_env *env, struct cl_object *o,
 }
 EXPORT_SYMBOL(cl_page_find);
 
-
 struct cl_page *cl_page_find_sub(const struct lu_env *env, struct cl_object *o,
 				 pgoff_t idx, struct page *vmpage,
 				 struct cl_page *parent)
@@ -903,7 +902,6 @@ int cl_page_own_try(const struct lu_env *env, struct cl_io *io,
 }
 EXPORT_SYMBOL(cl_page_own_try);
 
-
 /**
  * Assume page ownership.
  *
diff --git a/drivers/staging/lustre/lustre/obdclass/class_obd.c b/drivers/staging/lustre/lustre/obdclass/class_obd.c
index a1a492f..3e9c246 100644
--- a/drivers/staging/lustre/lustre/obdclass/class_obd.c
+++ b/drivers/staging/lustre/lustre/obdclass/class_obd.c
@@ -47,7 +47,6 @@
 #include "../include/cl_object.h"
 #include "llog_internal.h"
 
-
 struct obd_device *obd_devs[MAX_OBD_DEVICES];
 EXPORT_SYMBOL(obd_devs);
 struct list_head obd_types;
@@ -534,7 +533,6 @@ static int __init init_obdclass(void)
 	if (err != 0)
 		return err;
 
-
 	err = llog_info_init();
 	if (err)
 		return err;
diff --git a/drivers/staging/lustre/lustre/obdclass/genops.c b/drivers/staging/lustre/lustre/obdclass/genops.c
index e0b8150..73044c3 100644
--- a/drivers/staging/lustre/lustre/obdclass/genops.c
+++ b/drivers/staging/lustre/lustre/obdclass/genops.c
@@ -1109,7 +1109,6 @@ void (*class_export_dump_hook)(struct obd_export *) = NULL;
 EXPORT_SYMBOL(class_export_dump_hook);
 #endif
 
-
 /* Total amount of zombies to be destroyed */
 static int zombies_count;
 
@@ -1258,7 +1257,6 @@ void obd_zombie_barrier(void)
 }
 EXPORT_SYMBOL(obd_zombie_barrier);
 
-
 /**
  * destroy zombie export/import thread.
  */
@@ -1288,7 +1286,6 @@ static int obd_zombie_impexp_thread(void *unused)
 	return 0;
 }
 
-
 /**
  * start destroy zombie import/export thread
  */
diff --git a/drivers/staging/lustre/lustre/obdclass/linux/linux-module.c b/drivers/staging/lustre/lustre/obdclass/linux/linux-module.c
index 245ac2e..a055cbb 100644
--- a/drivers/staging/lustre/lustre/obdclass/linux/linux-module.c
+++ b/drivers/staging/lustre/lustre/obdclass/linux/linux-module.c
@@ -213,7 +213,6 @@ struct miscdevice obd_psdev = {
 	.fops  = &obd_psdev_fops,
 };
 
-
 static ssize_t version_show(struct kobject *kobj, struct attribute *attr,
 			    char *buf)
 {
diff --git a/drivers/staging/lustre/lustre/obdclass/llog.c b/drivers/staging/lustre/lustre/obdclass/llog.c
index a941518..7cb55ef 100644
--- a/drivers/staging/lustre/lustre/obdclass/llog.c
+++ b/drivers/staging/lustre/lustre/obdclass/llog.c
@@ -47,7 +47,6 @@
 
 #define DEBUG_SUBSYSTEM S_LOG
 
-
 #include "../include/obd_class.h"
 #include "../include/lustre_log.h"
 #include "llog_internal.h"
diff --git a/drivers/staging/lustre/lustre/obdclass/llog_cat.c b/drivers/staging/lustre/lustre/obdclass/llog_cat.c
index c63b720..c442cae 100644
--- a/drivers/staging/lustre/lustre/obdclass/llog_cat.c
+++ b/drivers/staging/lustre/lustre/obdclass/llog_cat.c
@@ -48,7 +48,6 @@
 
 #define DEBUG_SUBSYSTEM S_LOG
 
-
 #include "../include/obd_class.h"
 
 #include "llog_internal.h"
diff --git a/drivers/staging/lustre/lustre/obdclass/llog_obd.c b/drivers/staging/lustre/lustre/obdclass/llog_obd.c
index 2b4a70b..3900b9d 100644
--- a/drivers/staging/lustre/lustre/obdclass/llog_obd.c
+++ b/drivers/staging/lustre/lustre/obdclass/llog_obd.c
@@ -36,7 +36,6 @@
 
 #define DEBUG_SUBSYSTEM S_LOG
 
-
 #include "../include/obd_class.h"
 #include "../include/lustre_log.h"
 #include "llog_internal.h"
diff --git a/drivers/staging/lustre/lustre/obdclass/llog_swab.c b/drivers/staging/lustre/lustre/obdclass/llog_swab.c
index 054fd31..9354f75 100644
--- a/drivers/staging/lustre/lustre/obdclass/llog_swab.c
+++ b/drivers/staging/lustre/lustre/obdclass/llog_swab.c
@@ -42,7 +42,6 @@
 
 #define DEBUG_SUBSYSTEM S_LOG
 
-
 #include "../include/lustre_log.h"
 
 static void print_llogd_body(struct llogd_body *d)
diff --git a/drivers/staging/lustre/lustre/obdclass/lprocfs_status.c b/drivers/staging/lustre/lustre/obdclass/lprocfs_status.c
index ba56187..07727db 100644
--- a/drivers/staging/lustre/lustre/obdclass/lprocfs_status.c
+++ b/drivers/staging/lustre/lustre/obdclass/lprocfs_status.c
@@ -40,7 +40,6 @@
 
 #define DEBUG_SUBSYSTEM S_CLASS
 
-
 #include "../include/obd_class.h"
 #include "../include/lprocfs_status.h"
 #include "../include/lustre/lustre_idl.h"
diff --git a/drivers/staging/lustre/lustre/obdclass/lu_object.c b/drivers/staging/lustre/lustre/obdclass/lu_object.c
index 6a6ddb4..0d15bd5 100644
--- a/drivers/staging/lustre/lustre/obdclass/lu_object.c
+++ b/drivers/staging/lustre/lustre/obdclass/lu_object.c
@@ -1225,8 +1225,6 @@ struct lu_object *lu_object_locate(struct lu_object_header *h,
 }
 EXPORT_SYMBOL(lu_object_locate);
 
-
-
 /**
  * Finalize and free devices in the device stack.
  *
@@ -1732,7 +1730,6 @@ static void lu_site_stats_get(struct cfs_hash *hs,
 	}
 }
 
-
 /*
  * lu_cache_shrink_count returns the number of cached objects that are
  * candidates to be freed by shrink_slab(). A counter, which tracks
diff --git a/drivers/staging/lustre/lustre/obdclass/lustre_handles.c b/drivers/staging/lustre/lustre/obdclass/lustre_handles.c
index b526e7e..fb9147c 100644
--- a/drivers/staging/lustre/lustre/obdclass/lustre_handles.c
+++ b/drivers/staging/lustre/lustre/obdclass/lustre_handles.c
@@ -44,7 +44,6 @@
 #include "../include/lustre_handles.h"
 #include "../include/lustre_lib.h"
 
-
 static __u64 handle_base;
 #define HANDLE_INCR 7
 static spinlock_t handle_base_lock;
diff --git a/drivers/staging/lustre/lustre/obdclass/obd_config.c b/drivers/staging/lustre/lustre/obdclass/obd_config.c
index 68cb3df..64e2d1b 100644
--- a/drivers/staging/lustre/lustre/obdclass/obd_config.c
+++ b/drivers/staging/lustre/lustre/obdclass/obd_config.c
@@ -722,7 +722,6 @@ static int class_set_global(char *ptr, int val, struct lustre_cfg *lcfg)
 	return 0;
 }
 
-
 /* We can't call ll_process_config or lquota_process_config directly because
  * it lives in a module that must be loaded after this one. */
 static int (*client_process_config)(struct lustre_cfg *lcfg);
@@ -748,7 +747,6 @@ static int process_param2_config(struct lustre_cfg *lcfg)
 	ktime_t	end;
 	int		rc;
 
-
 	/* Add upcall processing here. Now only lctl is supported */
 	if (strcmp(upcall, LCTL_UPCALL) != 0) {
 		CERROR("Unsupported upcall %s\n", upcall);
@@ -1156,7 +1154,6 @@ int class_config_llog_handler(const struct lu_env *env,
 			}
 		}
 
-
 		if (clli->cfg_flags & CFG_F_EXCLUDE) {
 			CDEBUG(D_CONFIG, "cmd: %x marked EXCLUDED\n",
 			       lcfg->lcfg_command);
diff --git a/drivers/staging/lustre/lustre/obdclass/obd_mount.c b/drivers/staging/lustre/lustre/obdclass/obd_mount.c
index 0c4dbb1..0d324cc 100644
--- a/drivers/staging/lustre/lustre/obdclass/obd_mount.c
+++ b/drivers/staging/lustre/lustre/obdclass/obd_mount.c
@@ -40,7 +40,6 @@
  * Author: Nathan Rutman <nathan@xxxxxxxxxxxxx>
  */
 
-
 #define DEBUG_SUBSYSTEM S_CLASS
 #define D_MOUNT (D_SUPER|D_CONFIG/*|D_WARNING */)
 #define PRINT_CMD CDEBUG
@@ -1146,7 +1145,6 @@ out:
 	return rc;
 }
 
-
 /* We can't call ll_fill_super by name because it lives in a module that
    must be loaded after this one. */
 void lustre_register_client_fill_super(int (*cfs)(struct super_block *sb,
diff --git a/drivers/staging/lustre/lustre/obdecho/echo_client.c b/drivers/staging/lustre/lustre/obdecho/echo_client.c
index ec9ccff..87f1b3a 100644
--- a/drivers/staging/lustre/lustre/obdecho/echo_client.c
+++ b/drivers/staging/lustre/lustre/obdecho/echo_client.c
@@ -98,7 +98,6 @@ static int echo_client_setup(const struct lu_env *env,
 			     struct lustre_cfg *lcfg);
 static int echo_client_cleanup(struct obd_device *obddev);
 
-
 /** \defgroup echo_helpers Helper functions
  * @{
  */
@@ -1202,7 +1201,6 @@ static int cl_echo_object_brw(struct echo_object *eco, int rw, u64 offset,
 		goto out;
 	LASSERT(rc == 0);
 
-
 	rc = cl_echo_enqueue0(env, eco, offset,
 			      offset + npages * PAGE_CACHE_SIZE - 1,
 			      rw == READ ? LCK_PR : LCK_PW, &lh.cookie,
@@ -1261,7 +1259,6 @@ out:
 }
 /** @} echo_exports */
 
-
 static u64 last_object_id;
 
 static int
@@ -1304,7 +1301,6 @@ echo_copyin_lsm(struct echo_device *ed, struct lov_stripe_md *lsm,
 	    ((__u64)lsm->lsm_stripe_size * lsm->lsm_stripe_count > ~0UL))
 		return -EINVAL;
 
-
 	for (i = 0; i < lsm->lsm_stripe_count; i++) {
 		if (copy_from_user(lsm->lsm_oinfo[i],
 				       ((struct lov_stripe_md *)ulsm)-> \
diff --git a/drivers/staging/lustre/lustre/obdecho/echo_internal.h b/drivers/staging/lustre/lustre/obdecho/echo_internal.h
index 8e9dbc2..69063fa 100644
--- a/drivers/staging/lustre/lustre/obdecho/echo_internal.h
+++ b/drivers/staging/lustre/lustre/obdecho/echo_internal.h
@@ -43,5 +43,4 @@
 /* block size to use for data verification */
 #define OBD_ECHO_BLOCK_SIZE	(4<<10)
 
-
 #endif
diff --git a/drivers/staging/lustre/lustre/osc/osc_cache.c b/drivers/staging/lustre/lustre/osc/osc_cache.c
index 4d23597..b552a56 100644
--- a/drivers/staging/lustre/lustre/osc/osc_cache.c
+++ b/drivers/staging/lustre/lustre/osc/osc_cache.c
@@ -306,7 +306,6 @@ out:
 	__res;								\
 })
 
-
 /**
  * sanity check - to make sure there is no overlapped extent in the tree.
  */
@@ -1028,7 +1027,6 @@ static int osc_extent_truncate(struct osc_extent *ext, pgoff_t trunc_index,
 		int chunks = (ext->oe_end >> ppc_bits) - trunc_chunk;
 		pgoff_t last_index;
 
-
 		/* if there is no pages in this chunk, we can also free grants
 		 * for the last chunk */
 		if (pages_in_chunk == 0) {
@@ -1781,7 +1779,6 @@ static void osc_process_ar(struct osc_async_rc *ar, __u64 xid,
 		ar->ar_force_sync = 0;
 }
 
-
 /* this must be called holding the loi list lock to give coverage to exit_cache,
  * async_flag maintenance, and oap_request */
 static void osc_ap_completion(const struct lu_env *env, struct client_obd *cli,
diff --git a/drivers/staging/lustre/lustre/osc/osc_cl_internal.h b/drivers/staging/lustre/lustre/osc/osc_cl_internal.h
index 75bfda6..d2d6845 100644
--- a/drivers/staging/lustre/lustre/osc/osc_cl_internal.h
+++ b/drivers/staging/lustre/lustre/osc/osc_cl_internal.h
@@ -329,7 +329,6 @@ struct osc_lock {
 	struct osc_io	   *ols_owner;
 };
 
-
 /**
  * Page state private for osc layer.
  */
diff --git a/drivers/staging/lustre/lustre/osc/osc_io.c b/drivers/staging/lustre/lustre/osc/osc_io.c
index 8d7eab0..3a4200f 100644
--- a/drivers/staging/lustre/lustre/osc/osc_io.c
+++ b/drivers/staging/lustre/lustre/osc/osc_io.c
@@ -78,7 +78,6 @@ static struct osc_page *osc_cl_page_osc(struct cl_page *page)
 	return cl2osc_page(slice);
 }
 
-
 /*****************************************************************************
  *
  * io operations.
@@ -788,7 +787,6 @@ static const struct cl_req_operations osc_req_ops = {
 	.cro_completion = osc_req_completion
 };
 
-
 int osc_io_init(const struct lu_env *env,
 		struct cl_object *obj, struct cl_io *io)
 {
diff --git a/drivers/staging/lustre/lustre/osc/osc_object.c b/drivers/staging/lustre/lustre/osc/osc_object.c
index c628a25..acffab9 100644
--- a/drivers/staging/lustre/lustre/osc/osc_object.c
+++ b/drivers/staging/lustre/lustre/osc/osc_object.c
@@ -148,7 +148,6 @@ static int osc_object_print(const struct lu_env *env, void *cookie,
 	return 0;
 }
 
-
 static int osc_attr_get(const struct lu_env *env, struct cl_object *obj,
 			struct cl_attr *attr)
 {
@@ -193,7 +192,6 @@ static int osc_object_glimpse(const struct lu_env *env,
 	return 0;
 }
 
-
 void osc_object_set_contended(struct osc_object *obj)
 {
 	obj->oo_contention_time = cfs_time_current();
diff --git a/drivers/staging/lustre/lustre/osc/osc_page.c b/drivers/staging/lustre/lustre/osc/osc_page.c
index d696b32..61eaf71 100644
--- a/drivers/staging/lustre/lustre/osc/osc_page.c
+++ b/drivers/staging/lustre/lustre/osc/osc_page.c
@@ -347,7 +347,6 @@ static int osc_page_fail(const struct lu_env *env,
 	return 0;
 }
 
-
 static const char *osc_list(struct list_head *head)
 {
 	return list_empty(head) ? "-" : "+";
diff --git a/drivers/staging/lustre/lustre/osc/osc_request.c b/drivers/staging/lustre/lustre/osc/osc_request.c
index e3808c9..a3a6374 100644
--- a/drivers/staging/lustre/lustre/osc/osc_request.c
+++ b/drivers/staging/lustre/lustre/osc/osc_request.c
@@ -38,7 +38,6 @@
 
 #include "../../include/linux/libcfs/libcfs.h"
 
-
 #include "../include/lustre_dlm.h"
 #include "../include/lustre_net.h"
 #include "../include/lustre/lustre_user.h"
@@ -2592,7 +2591,6 @@ static int osc_getstripe(struct lov_stripe_md *lsm, struct lov_user_md *lump)
 	return rc;
 }
 
-
 static int osc_iocontrol(unsigned int cmd, struct obd_export *exp, int len,
 			 void *karg, void *uarg)
 {
diff --git a/drivers/staging/lustre/lustre/ptlrpc/events.c b/drivers/staging/lustre/lustre/ptlrpc/events.c
index 183e415..9c2fd34 100644
--- a/drivers/staging/lustre/lustre/ptlrpc/events.c
+++ b/drivers/staging/lustre/lustre/ptlrpc/events.c
@@ -415,7 +415,6 @@ void reply_out_callback(lnet_event_t *ev)
 	}
 }
 
-
 static void ptlrpc_master_callback(lnet_event_t *ev)
 {
 	struct ptlrpc_cb_id *cbid = ev->md.user_ptr;
@@ -560,7 +559,6 @@ static int ptlrpc_ni_init(void)
 	return -ENOMEM;
 }
 
-
 int ptlrpc_init_portals(void)
 {
 	int rc = ptlrpc_ni_init();
diff --git a/drivers/staging/lustre/lustre/ptlrpc/import.c b/drivers/staging/lustre/lustre/ptlrpc/import.c
index 23d45e8..bfa410f 100644
--- a/drivers/staging/lustre/lustre/ptlrpc/import.c
+++ b/drivers/staging/lustre/lustre/ptlrpc/import.c
@@ -103,7 +103,6 @@ do {									\
 	spin_unlock(&imp->imp_lock);					\
 } while (0)
 
-
 static int ptlrpc_connect_interpret(const struct lu_env *env,
 				    struct ptlrpc_request *request,
 				    void *data, int rc);
@@ -942,7 +941,6 @@ static int ptlrpc_connect_interpret(const struct lu_env *env,
 						      request->rq_repmsg)->cookie);
 			}
 
-
 			imp->imp_remote_handle =
 				     *lustre_msg_get_handle(request->rq_repmsg);
 
diff --git a/drivers/staging/lustre/lustre/ptlrpc/layout.c b/drivers/staging/lustre/lustre/ptlrpc/layout.c
index 36876a8..637fd2a 100644
--- a/drivers/staging/lustre/lustre/ptlrpc/layout.c
+++ b/drivers/staging/lustre/lustre/ptlrpc/layout.c
@@ -578,7 +578,6 @@ static const struct req_msg_field *ost_destroy_client[] = {
 	&RMF_CAPA1
 };
 
-
 static const struct req_msg_field *ost_brw_client[] = {
 	&RMF_PTLRPC_BODY,
 	&RMF_OST_BODY,
diff --git a/drivers/staging/lustre/lustre/ptlrpc/lproc_ptlrpc.c b/drivers/staging/lustre/lustre/ptlrpc/lproc_ptlrpc.c
index 5936132..05270e1 100644
--- a/drivers/staging/lustre/lustre/ptlrpc/lproc_ptlrpc.c
+++ b/drivers/staging/lustre/lustre/ptlrpc/lproc_ptlrpc.c
@@ -35,7 +35,6 @@
  */
 #define DEBUG_SUBSYSTEM S_CLASS
 
-
 #include "../include/obd_support.h"
 #include "../include/obd.h"
 #include "../include/lprocfs_status.h"
@@ -44,7 +43,6 @@
 #include "../include/obd_class.h"
 #include "ptlrpc_internal.h"
 
-
 static struct ll_rpc_opcode {
 	__u32       opcode;
 	const char *opname;
@@ -326,7 +324,6 @@ ptlrpc_lprocfs_req_history_max_seq_write(struct file *file,
 }
 LPROC_SEQ_FOPS(ptlrpc_lprocfs_req_history_max);
 
-
 static ssize_t threads_min_show(struct kobject *kobj, struct attribute *attr,
 				char *buf)
 {
diff --git a/drivers/staging/lustre/lustre/ptlrpc/niobuf.c b/drivers/staging/lustre/lustre/ptlrpc/niobuf.c
index d93c6b2..09ddeef 100644
--- a/drivers/staging/lustre/lustre/ptlrpc/niobuf.c
+++ b/drivers/staging/lustre/lustre/ptlrpc/niobuf.c
@@ -106,7 +106,6 @@ static void mdunlink_iterate_helper(lnet_handle_md_t *bd_mds, int count)
 		LNetMDUnlink(bd_mds[i]);
 }
 
-
 /**
  * Register bulk at the sender for later transfer.
  * Returns 0 on success or error code.
diff --git a/drivers/staging/lustre/lustre/ptlrpc/nrs.c b/drivers/staging/lustre/lustre/ptlrpc/nrs.c
index 3fe96a1..7044e1f 100644
--- a/drivers/staging/lustre/lustre/ptlrpc/nrs.c
+++ b/drivers/staging/lustre/lustre/ptlrpc/nrs.c
@@ -1573,7 +1573,6 @@ out:
 	return rc;
 }
 
-
 /* ptlrpc/nrs_fifo.c */
 extern struct ptlrpc_nrs_pol_conf nrs_conf_fifo;
 
@@ -1595,7 +1594,6 @@ int ptlrpc_nrs_init(void)
 	if (rc != 0)
 		goto fail;
 
-
 	return rc;
 fail:
 	/**
diff --git a/drivers/staging/lustre/lustre/ptlrpc/pack_generic.c b/drivers/staging/lustre/lustre/ptlrpc/pack_generic.c
index ef33c5b..f3cb518 100644
--- a/drivers/staging/lustre/lustre/ptlrpc/pack_generic.c
+++ b/drivers/staging/lustre/lustre/ptlrpc/pack_generic.c
@@ -1057,7 +1057,6 @@ __u64 lustre_msg_get_slv(struct lustre_msg *msg)
 }
 EXPORT_SYMBOL(lustre_msg_get_slv);
 
-
 void lustre_msg_set_slv(struct lustre_msg *msg, __u64 slv)
 {
 	switch (msg->lm_magic) {
@@ -1097,7 +1096,6 @@ __u32 lustre_msg_get_limit(struct lustre_msg *msg)
 }
 EXPORT_SYMBOL(lustre_msg_get_limit);
 
-
 void lustre_msg_set_limit(struct lustre_msg *msg, __u64 limit)
 {
 	switch (msg->lm_magic) {
@@ -1402,7 +1400,6 @@ void lustre_msg_set_cksum(struct lustre_msg *msg, __u32 cksum)
 	}
 }
 
-
 void ptlrpc_request_set_replen(struct ptlrpc_request *req)
 {
 	int count = req_capsule_filled_sizes(&req->rq_pill, RCL_SERVER);
diff --git a/drivers/staging/lustre/lustre/ptlrpc/pers.c b/drivers/staging/lustre/lustre/ptlrpc/pers.c
index e1334c2..2a2a9fb 100644
--- a/drivers/staging/lustre/lustre/ptlrpc/pers.c
+++ b/drivers/staging/lustre/lustre/ptlrpc/pers.c
@@ -42,7 +42,6 @@
 
 #include "ptlrpc_internal.h"
 
-
 void ptlrpc_fill_bulk_md(lnet_md_t *md, struct ptlrpc_bulk_desc *desc,
 			 int mdidx)
 {
diff --git a/drivers/staging/lustre/lustre/ptlrpc/ptlrpc_module.c b/drivers/staging/lustre/lustre/ptlrpc/ptlrpc_module.c
index d12e95b..9deeb24 100644
--- a/drivers/staging/lustre/lustre/ptlrpc/ptlrpc_module.c
+++ b/drivers/staging/lustre/lustre/ptlrpc/ptlrpc_module.c
@@ -36,7 +36,6 @@
 
 #define DEBUG_SUBSYSTEM S_RPC
 
-
 #include "../include/obd_support.h"
 #include "../include/obd_class.h"
 #include "../include/lustre_net.h"
diff --git a/drivers/staging/lustre/lustre/ptlrpc/sec.c b/drivers/staging/lustre/lustre/ptlrpc/sec.c
index a587c94..34d1330 100644
--- a/drivers/staging/lustre/lustre/ptlrpc/sec.c
+++ b/drivers/staging/lustre/lustre/ptlrpc/sec.c
@@ -2165,7 +2165,6 @@ int sptlrpc_cli_unwrap_bulk_write(struct ptlrpc_request *req,
 }
 EXPORT_SYMBOL(sptlrpc_cli_unwrap_bulk_write);
 
-
 /****************************************
  * user descriptor helpers	      *
  ****************************************/
diff --git a/drivers/staging/lustre/lustre/ptlrpc/sec_bulk.c b/drivers/staging/lustre/lustre/ptlrpc/sec_bulk.c
index c89973c..baf063e 100644
--- a/drivers/staging/lustre/lustre/ptlrpc/sec_bulk.c
+++ b/drivers/staging/lustre/lustre/ptlrpc/sec_bulk.c
@@ -58,7 +58,6 @@
  * bulk encryption page pools	   *
  ****************************************/
 
-
 #define POINTERS_PER_PAGE	(PAGE_CACHE_SIZE / sizeof(void *))
 #define PAGES_PER_POOL		(POINTERS_PER_PAGE)
 
@@ -448,7 +447,6 @@ void sptlrpc_enc_pool_fini(void)
 	}
 }
 
-
 static int cfs_hash_alg_id[] = {
 	[BULK_HASH_ALG_NULL]	= CFS_HASH_ALG_NULL,
 	[BULK_HASH_ALG_ADLER32]	= CFS_HASH_ALG_ADLER32,
diff --git a/drivers/staging/lustre/lustre/ptlrpc/sec_gc.c b/drivers/staging/lustre/lustre/ptlrpc/sec_gc.c
index 520329f..07cf2fe 100644
--- a/drivers/staging/lustre/lustre/ptlrpc/sec_gc.c
+++ b/drivers/staging/lustre/lustre/ptlrpc/sec_gc.c
@@ -51,7 +51,6 @@
 
 #define SEC_GC_INTERVAL (30 * 60)
 
-
 static struct mutex sec_gc_mutex;
 static LIST_HEAD(sec_gc_list);
 static spinlock_t sec_gc_list_lock;
@@ -62,7 +61,6 @@ static spinlock_t sec_gc_ctx_list_lock;
 static struct ptlrpc_thread sec_gc_thread;
 static atomic_t sec_gc_wait_del = ATOMIC_INIT(0);
 
-
 void sptlrpc_gc_add_sec(struct ptlrpc_sec *sec)
 {
 	LASSERT(sec->ps_policy->sp_cops->gc_ctx);
diff --git a/drivers/staging/lustre/lustre/ptlrpc/sec_null.c b/drivers/staging/lustre/lustre/ptlrpc/sec_null.c
index 8a6abbc..ebfa609 100644
--- a/drivers/staging/lustre/lustre/ptlrpc/sec_null.c
+++ b/drivers/staging/lustre/lustre/ptlrpc/sec_null.c
@@ -40,7 +40,6 @@
 
 #define DEBUG_SUBSYSTEM S_SEC
 
-
 #include "../include/obd_support.h"
 #include "../include/obd_cksum.h"
 #include "../include/obd_class.h"
diff --git a/drivers/staging/lustre/lustre/ptlrpc/sec_plain.c b/drivers/staging/lustre/lustre/ptlrpc/sec_plain.c
index d905b77..f448b45 100644
--- a/drivers/staging/lustre/lustre/ptlrpc/sec_plain.c
+++ b/drivers/staging/lustre/lustre/ptlrpc/sec_plain.c
@@ -40,7 +40,6 @@
 
 #define DEBUG_SUBSYSTEM S_SEC
 
-
 #include "../include/obd_support.h"
 #include "../include/obd_cksum.h"
 #include "../include/obd_class.h"
diff --git a/drivers/staging/lustre/lustre/ptlrpc/service.c b/drivers/staging/lustre/lustre/ptlrpc/service.c
index 2652fc8..3f6f070 100644
--- a/drivers/staging/lustre/lustre/ptlrpc/service.c
+++ b/drivers/staging/lustre/lustre/ptlrpc/service.c
@@ -58,7 +58,6 @@ MODULE_PARM_DESC(at_early_margin, "How soon before an RPC deadline to send an ea
 module_param(at_extra, int, 0644);
 MODULE_PARM_DESC(at_extra, "How much extra time to give with each early reply");
 
-
 /* forward ref */
 static int ptlrpc_server_post_idle_rqbds(struct ptlrpc_service_part *svcpt);
 static void ptlrpc_server_hpreq_fini(struct ptlrpc_request *req);
@@ -143,7 +142,6 @@ ptlrpc_grow_req_bufs(struct ptlrpc_service_part *svcpt, int post)
 	svcpt->scp_rqbd_allocating++;
 	spin_unlock(&svcpt->scp_lock);
 
-
 	for (i = 0; i < svc->srv_nbuf_per_group; i++) {
 		/* NB: another thread might have recycled enough rqbds, we
 		 * need to make sure it wouldn't over-allocate, see LU-1212. */
@@ -1848,7 +1846,6 @@ ptlrpc_handle_rs(struct ptlrpc_reply_state *rs)
 	return 1;
 }
 
-
 static void
 ptlrpc_check_rqbd_pool(struct ptlrpc_service_part *svcpt)
 {
@@ -2553,7 +2550,6 @@ void ptlrpc_hr_fini(void)
 	ptlrpc_hr.hr_partitions = NULL;
 }
 
-
 /**
  * Wait until all already scheduled replies are processed.
  */
-- 
2.1.0

_______________________________________________
devel mailing list
devel@xxxxxxxxxxxxxxxxxxxxxx
http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel




[Index of Archives]     [Linux Driver Backports]     [DMA Engine]     [Linux GPIO]     [Linux SPI]     [Video for Linux]     [Linux USB Devel]     [Linux Coverity]     [Linux Audio Users]     [Linux Kernel]     [Linux SCSI]     [Yosemite Backpacking]
  Powered by Linux