From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755918Ab2ACWis (ORCPT ); Tue, 3 Jan 2012 17:38:48 -0500 Received: from cantor2.suse.de ([195.135.220.15]:39844 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755904Ab2ACWip (ORCPT ); Tue, 3 Jan 2012 17:38:45 -0500 X-Mailbox-Line: From gregkh@clark.kroah.org Tue Jan 3 14:33:22 2012 Message-Id: <20120103223322.013182217@clark.kroah.org> User-Agent: quilt/0.50-25.1 Date: Tue, 03 Jan 2012 14:32:45 -0800 From: Greg KH To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: torvalds@linux-foundation.org, akpm@linux-foundation.org, alan@lxorguk.ukuu.org.uk, Thomas Gleixner , James Bottomley Subject: [12/75] SCSI: fcoe: Fix preempt count leak in fcoe_filter_frames() In-Reply-To: <20120103223332.GA4112@kroah.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 3.1-stable review patch. If anyone has any objections, please let me know. ------------------ From: Thomas Gleixner commit 7e1e7ead88dff75b11b86ee0d5232c4591be1326 upstream. The error exit path leaks preempt count. Add the missing put_cpu(). Signed-off-by: Thomas Gleixner Reviewed-by: Yi Zou Signed-off-by: James Bottomley Signed-off-by: Greg Kroah-Hartman --- drivers/scsi/fcoe/fcoe.c | 1 + 1 file changed, 1 insertion(+) --- a/drivers/scsi/fcoe/fcoe.c +++ b/drivers/scsi/fcoe/fcoe.c @@ -1635,6 +1635,7 @@ static inline int fcoe_filter_frames(str stats->InvalidCRCCount++; if (stats->InvalidCRCCount < 5) printk(KERN_WARNING "fcoe: dropping frame with CRC error\n"); + put_cpu(); return -EINVAL; }