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| author | Stephen M. Cameron <scameron@beardog.cce.hp.com> | 2014-03-13 17:12:50 -0500 |
|---|---|---|
| committer | James Bottomley <JBottomley@Parallels.com> | 2014-03-19 15:16:06 -0700 |
| commit | 000ff7c25a15134286c8bedf3975fe79f09d1798 (patch) | |
| tree | ca1d50356c14ad21249a39e651a842cecd68808c /drivers | |
| parent | 97ea702bacf8ffb0b27448a46a7a66bfd9004202 (diff) | |
| download | linux-000ff7c25a15134286c8bedf3975fe79f09d1798.tar.gz | |
[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')
| -rw-r--r-- | drivers/scsi/hpsa.c | 2 |
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 */ |