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[SCSI] qla2xxx: fix timeout in qla2x00_down_timeout 

iterations is unsigned, so it is impossible to get out of the loop
and return -ETIMEDOUT.

Signed-off-by: Bill Nottingham <notting@redhat.com>
Acked-by: Seokmann Ju <seokmann.ju@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
This commit is contained in:
Bill Nottingham 2007-05-30 04:16:43 -04:00 committed by James Bottomley
parent f2f027c6e9
commit 88f5774b07
1 changed files with 1 additions and 1 deletions
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2
drivers/scsi/qla2xxx/qla_os.c
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@ -2590,7 +2590,7 @@ qla2x00_down_timeout(struct semaphore *sema, unsigned long timeout)
return 0;
if (msleep_interruptible(step))
break;
} while (--iterations >= 0);
} while (--iterations > 0);
return -ETIMEDOUT;
}