From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756407Ab2ILXfW (ORCPT ); Wed, 12 Sep 2012 19:35:22 -0400 Received: from mail-ob0-f174.google.com ([209.85.214.174]:37074 "EHLO mail-ob0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756343Ab2ILXfK (ORCPT ); Wed, 12 Sep 2012 19:35:10 -0400 From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Greg KH , Pavel Roskin , Takashi Iwai Subject: [ 074/108] ALSA: snd-usb: use list_for_each_safe for endpoint resources Date: Wed, 12 Sep 2012 16:29:12 -0700 Message-Id: <20120912232458.273348106@linuxfoundation.org> X-Mailer: git-send-email 1.7.10.1.362.g242cab3 In-Reply-To: <20120912232450.500619493@linuxfoundation.org> References: <20120912232816.GA1655@kroah.com> <20120912232450.500619493@linuxfoundation.org> User-Agent: quilt/0.60-2.1.2 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Greg KH 3.5-stable review patch. If anyone has any objections, please let me know. ------------------ From: Pavel Roskin commit 03d2f44e967b3c2cf79a6dfb904c8880616c7f83 upstream. snd_usb_endpoint_free() frees the structure that contains its argument. Signed-off-by: Pavel Roskin Signed-off-by: Takashi Iwai Signed-off-by: Greg Kroah-Hartman --- sound/usb/card.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) --- a/sound/usb/card.c +++ b/sound/usb/card.c @@ -553,7 +553,7 @@ static void snd_usb_audio_disconnect(str struct snd_usb_audio *chip) { struct snd_card *card; - struct list_head *p; + struct list_head *p, *n; if (chip == (void *)-1L) return; @@ -570,7 +570,7 @@ static void snd_usb_audio_disconnect(str snd_usb_stream_disconnect(p); } /* release the endpoint resources */ - list_for_each(p, &chip->ep_list) { + list_for_each_safe(p, n, &chip->ep_list) { snd_usb_endpoint_free(p); } /* release the midi resources */