The patch titled
IB/ipath: removed redundant statements
has been removed from the -mm tree. Its filename is
ib-ipath-removed-redundant-statements.patch
This patch was dropped because it was merged into mainline or a subsystem tree
------------------------------------------------------
Subject: IB/ipath: removed redundant statements
From: "Bryan O'Sullivan" <bos@xxxxxxxxxxxxx>
The tail register read became redundant as the result of earlier receive
interrupt bug fixes.
Drop another unneeded register read.
And another line that got duplicated.
Signed-off-by: Dave Olson <dave.olson@xxxxxxxxxx>
Signed-off-by: Bryan O'Sullivan <bryan.osullivan@xxxxxxxxxx>
Cc: "Michael S. Tsirkin" <mst@xxxxxxxxxxxxxx>
Cc: Roland Dreier <rolandd@xxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxx>
---
drivers/infiniband/hw/ipath/ipath_driver.c | 3 ---
drivers/infiniband/hw/ipath/ipath_ht400.c | 1 -
drivers/infiniband/hw/ipath/ipath_intr.c | 1 -
3 files changed, 5 deletions(-)
diff -puN drivers/infiniband/hw/ipath/ipath_driver.c~ib-ipath-removed-redundant-statements drivers/infiniband/hw/ipath/ipath_driver.c
--- a/drivers/infiniband/hw/ipath/ipath_driver.c~ib-ipath-removed-redundant-statements
+++ a/drivers/infiniband/hw/ipath/ipath_driver.c
@@ -890,9 +890,6 @@ void ipath_kreceive(struct ipath_devdata
goto done;
reloop:
- /* read only once at start for performance */
- hdrqtail = (u32)le64_to_cpu(*dd->ipath_hdrqtailptr);
-
for (i = 0; l != hdrqtail; i++) {
u32 qp;
u8 *bthbytes;
diff -puN drivers/infiniband/hw/ipath/ipath_ht400.c~ib-ipath-removed-redundant-statements drivers/infiniband/hw/ipath/ipath_ht400.c
--- a/drivers/infiniband/hw/ipath/ipath_ht400.c~ib-ipath-removed-redundant-statements
+++ a/drivers/infiniband/hw/ipath/ipath_ht400.c
@@ -1573,7 +1573,6 @@ void ipath_init_ht400_funcs(struct ipath
dd->ipath_f_reset = ipath_setup_ht_reset;
dd->ipath_f_get_boardname = ipath_ht_boardname;
dd->ipath_f_init_hwerrors = ipath_ht_init_hwerrors;
- dd->ipath_f_init_hwerrors = ipath_ht_init_hwerrors;
dd->ipath_f_early_init = ipath_ht_early_init;
dd->ipath_f_handle_hwerrors = ipath_ht_handle_hwerrors;
dd->ipath_f_quiet_serdes = ipath_ht_quiet_serdes;
diff -puN drivers/infiniband/hw/ipath/ipath_intr.c~ib-ipath-removed-redundant-statements drivers/infiniband/hw/ipath/ipath_intr.c
--- a/drivers/infiniband/hw/ipath/ipath_intr.c~ib-ipath-removed-redundant-statements
+++ a/drivers/infiniband/hw/ipath/ipath_intr.c
@@ -824,7 +824,6 @@ irqreturn_t ipath_intr(int irq, void *da
ipath_stats.sps_fastrcvint++;
goto done;
}
- istat = ipath_read_kreg32(dd, dd->ipath_kregs->kr_intstatus);
}
istat = ipath_read_kreg32(dd, dd->ipath_kregs->kr_intstatus);
_
Patches currently in -mm which might be from bos@xxxxxxxxxxxxx are
origin.patch
ib-ipath-fixes-a-bug-where-our-delay-for-eeprom-no.patch
-
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