Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758887AbZLGAZt (ORCPT ); Sun, 6 Dec 2009 19:25:49 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1758521AbZLGAZq (ORCPT ); Sun, 6 Dec 2009 19:25:46 -0500 Received: from kroah.org ([198.145.64.141]:34483 "EHLO coco.kroah.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1758524AbZLGANT (ORCPT ); Sun, 6 Dec 2009 19:13:19 -0500 X-Mailbox-Line: From gregkh@mini.kroah.org Sun Dec 6 16:06:51 2009 Message-Id: <20091207000651.220378113@mini.kroah.org> User-Agent: quilt/0.48-1 Date: Sun, 06 Dec 2009 16:00:38 -0800 From: Greg KH To: linux-kernel@vger.kernel.org, stable@kernel.org Cc: stable-review@kernel.org, torvalds@linux-foundation.org, akpm@linux-foundation.org, alan@lxorguk.ukuu.org.uk, Hans Verkuil , Mauro Carvalho Chehab Subject: [062/119] V4L/DVB (13321): radio-gemtek-pci: fix double mutex_lock References: <20091206235936.208334321@mini.kroah.org> Content-Disposition: inline; filename=v4l-dvb-13321-radio-gemtek-pci-fix-double-mutex_lock.patch In-Reply-To: <20091207000938.GA24743@kroah.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1230 Lines: 31 2.6.31-stable review patch. If anyone has any objections, please let us know. ------------------ From: Hans Verkuil commit 3addbb8075c00e2a2408c192bd1002dead26b2aa upstream. Double mutexlock found by the Linux Driver Verification project and reported by Alexander Strakh. Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab Signed-off-by: Greg Kroah-Hartman --- drivers/media/radio/radio-gemtek-pci.c | 2 -- 1 file changed, 2 deletions(-) --- a/drivers/media/radio/radio-gemtek-pci.c +++ b/drivers/media/radio/radio-gemtek-pci.c @@ -181,12 +181,10 @@ static void gemtek_pci_mute(struct gemte static void gemtek_pci_unmute(struct gemtek_pci *card) { - mutex_lock(&card->lock); if (card->mute) { gemtek_pci_setfrequency(card, card->current_frequency); card->mute = false; } - mutex_unlock(&card->lock); } static int gemtek_pci_getsignal(struct gemtek_pci *card) -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/