From 7e1e7ead88dff75b11b86ee0d5232c4591be1326 Mon Sep 17 00:00:00 2001 From: Thomas Gleixner Date: Fri, 11 Nov 2011 20:52:01 +0100 Subject: [PATCH] [SCSI] fcoe: Fix preempt count leak in fcoe_filter_frames() The error exit path leaks preempt count. Add the missing put_cpu(). Signed-off-by: Thomas Gleixner Reviewed-by: Yi Zou Cc: stable@kernel.org Signed-off-by: James Bottomley --- drivers/scsi/fcoe/fcoe.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/scsi/fcoe/fcoe.c b/drivers/scsi/fcoe/fcoe.c index cefbe44bb84a..f3f440c955f3 100644 --- a/drivers/scsi/fcoe/fcoe.c +++ b/drivers/scsi/fcoe/fcoe.c @@ -1624,6 +1624,7 @@ 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; } -- 2.20.1