[patch 08/11] scsi: annotate gdth_rdcap_data, gdth_rdcap16_data endianness

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

 



From: Harvey Harrison <harvey.harrison@xxxxxxxxx>

It would be easy to get rid of the typedefs too, but I kept this
minimal.

Noticed by sparse:
drivers/scsi/gdth.c:2395:31: warning: incorrect type in assignment (different base types)
drivers/scsi/gdth.c:2395:31:    expected unsigned int [unsigned] [assigned] [usertype] last_block_no
drivers/scsi/gdth.c:2395:31:    got restricted __be32 [usertype] <noident>
drivers/scsi/gdth.c:2396:27: warning: incorrect type in assignment (different base types)
drivers/scsi/gdth.c:2396:27:    expected unsigned int [unsigned] [assigned] [usertype] block_length
drivers/scsi/gdth.c:2396:27:    got restricted __be32 [usertype] <noident>
drivers/scsi/gdth.c:2406:33: warning: incorrect type in assignment (different base types)
drivers/scsi/gdth.c:2406:33:    expected unsigned long long [unsigned] [usertype] last_block_no
drivers/scsi/gdth.c:2406:33:    got restricted __be64 [usertype] <noident>
drivers/scsi/gdth.c:2407:33: warning: incorrect type in assignment (different base types)
drivers/scsi/gdth.c:2407:33:    expected unsigned int [unsigned] [usertype] block_length
drivers/scsi/gdth.c:2407:33:    got restricted __be32 [usertype] <noident>

Signed-off-by: Harvey Harrison <harvey.harrison@xxxxxxxxx>
Cc: Boaz Harrosh <bharrosh@xxxxxxxxxxx>
Cc: James Bottomley <James.Bottomley@xxxxxxxxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---

 drivers/scsi/gdth.c |    2 +-
 drivers/scsi/gdth.h |    8 ++++----
 2 files changed, 5 insertions(+), 5 deletions(-)

diff -puN drivers/scsi/gdth.c~scsi-annotate-gdth_rdcap_data-gdth_rdcap16_data-endianness drivers/scsi/gdth.c
--- a/drivers/scsi/gdth.c~scsi-annotate-gdth_rdcap_data-gdth_rdcap16_data-endianness
+++ a/drivers/scsi/gdth.c
@@ -2391,7 +2391,7 @@ static int gdth_internal_cache_cmd(gdth_
       case READ_CAPACITY:
         TRACE2(("Read capacity hdrive %d\n",t));
         if (ha->hdr[t].size > (ulong64)0xffffffff)
-            rdc.last_block_no = 0xffffffff;
+            rdc.last_block_no = cpu_to_be32(0xffffffff);
         else
             rdc.last_block_no = cpu_to_be32(ha->hdr[t].size-1);
         rdc.block_length  = cpu_to_be32(SECTOR_SIZE);
diff -puN drivers/scsi/gdth.h~scsi-annotate-gdth_rdcap_data-gdth_rdcap16_data-endianness drivers/scsi/gdth.h
--- a/drivers/scsi/gdth.h~scsi-annotate-gdth_rdcap_data-gdth_rdcap16_data-endianness
+++ a/drivers/scsi/gdth.h
@@ -968,14 +968,14 @@ typedef struct {
 
 /* READ_CAPACITY data format */
 typedef struct {
-    ulong32     last_block_no;
-    ulong32     block_length;
+	__be32 last_block_no;
+	__be32 block_length;
 } PACKED gdth_rdcap_data;
 
 /* READ_CAPACITY (16) data format */
 typedef struct {
-    ulong64     last_block_no;
-    ulong32     block_length;
+	__be64 last_block_no;
+	__be32 block_length;
 } PACKED gdth_rdcap16_data;
 
 /* REQUEST_SENSE data format */
_
--
To unsubscribe from this list: send the line "unsubscribe linux-scsi" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Index of Archives]     [SCSI Target Devel]     [Linux SCSI Target Infrastructure]     [Kernel Newbies]     [IDE]     [Security]     [Git]     [Netfilter]     [Bugtraq]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Linux ATA RAID]     [Linux IIO]     [Samba]     [Device Mapper]
  Powered by Linux