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authorStephen M. Cameron <scameron@beardog.cce.hp.com>2014-03-13 17:12:50 -0500
committerJames Bottomley <JBottomley@Parallels.com>2014-03-19 15:16:06 -0700
commit000ff7c25a15134286c8bedf3975fe79f09d1798 (patch)
treeca1d50356c14ad21249a39e651a842cecd68808c /drivers/scsi
parent97ea702bacf8ffb0b27448a46a7a66bfd9004202 (diff)
downloadblackbird-op-linux-000ff7c25a15134286c8bedf3975fe79f09d1798.tar.gz
blackbird-op-linux-000ff7c25a15134286c8bedf3975fe79f09d1798.zip
[SCSI] hpsa: fix bad endif placement in RAID 5 mapper code
It caused the i/o request to always be counted as ineligible for the accelerated i/o path on 32 bit systems and negatively affected performance. Signed-off-by: Stephen M. Cameron <scameron@beardog.cce.hp.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
Diffstat (limited to 'drivers/scsi')
-rw-r--r--drivers/scsi/hpsa.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/scsi/hpsa.c b/drivers/scsi/hpsa.c
index 9542a4463e75..cc79afd05bad 100644
--- a/drivers/scsi/hpsa.c
+++ b/drivers/scsi/hpsa.c
@@ -3828,8 +3828,8 @@ static int hpsa_scsi_ioaccel_raid_map(struct ctlr_info *h,
#else
first_group = (first_block % stripesize) / r5or6_blocks_per_row;
last_group = (last_block % stripesize) / r5or6_blocks_per_row;
- if (first_group != last_group)
#endif
+ if (first_group != last_group)
return IO_ACCEL_INELIGIBLE;
/* Verify request is in a single row of RAID 5/6 */
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