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[SCSI] fcoe: Fix preempt count leak in fcoe_filter_frames()

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The error exit path leaks preempt count. Add the missing put_cpu().

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Yi Zou <yi.zou@intel.com>
Cc: stable@kernel.org
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
This commit is contained in:
Thomas Gleixner 2011-11-11 20:52:01 +01:00 committed by James Bottomley
parent 09b4402d2c
commit 7e1e7ead88
1 changed files with 1 additions and 0 deletions
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drivers/scsi/fcoe/fcoe.c
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@ -1624,6 +1624,7 @@ static inline int fcoe_filter_frames(struct fc_lport *lport,
stats->InvalidCRCCount++; stats->InvalidCRCCount++;
if (stats->InvalidCRCCount < 5) if (stats->InvalidCRCCount < 5)
printk(KERN_WARNING "fcoe: dropping frame with CRC error\n"); printk(KERN_WARNING "fcoe: dropping frame with CRC error\n");
put_cpu();
return -EINVAL; return -EINVAL;
} }