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authorThomas Gleixner <tglx@linutronix.de>2011-11-11 20:52:01 +0100
committerGreg Kroah-Hartman <gregkh@suse.de>2012-01-06 14:13:47 -0800
commitd27020f6c090faf3688324af9a8b496435285039 (patch)
treeb6adb8f5801a815ca54a7889166efd40908ffccc /drivers/scsi
parente57a4c768c03a91334759def503b2d7616028a35 (diff)
SCSI: fcoe: Fix preempt count leak in fcoe_filter_frames()
commit 7e1e7ead88dff75b11b86ee0d5232c4591be1326 upstream. 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> Signed-off-by: James Bottomley <JBottomley@Parallels.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/scsi')
-rw-r--r--drivers/scsi/fcoe/fcoe.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/scsi/fcoe/fcoe.c b/drivers/scsi/fcoe/fcoe.c
index 8885b3ef369a..f829adcb3b79 100644
--- a/drivers/scsi/fcoe/fcoe.c
+++ b/drivers/scsi/fcoe/fcoe.c
@@ -1561,6 +1561,7 @@ static inline int fcoe_filter_frames(struct fc_lport *lport,
stats->InvalidCRCCount++;
if (stats->InvalidCRCCount < 5)
printk(KERN_WARNING "fcoe: dropping frame with CRC error\n");
+ put_cpu();
return -EINVAL;
}