From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-3.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id B9EF6C7618E for ; Tue, 23 Jul 2019 12:15:52 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 8F20F223CE for ; Tue, 23 Jul 2019 12:15:52 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2389645AbfGWMPv (ORCPT ); Tue, 23 Jul 2019 08:15:51 -0400 Received: from mx2.suse.de ([195.135.220.15]:41694 "EHLO mx1.suse.de" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S2389532AbfGWMPv (ORCPT ); Tue, 23 Jul 2019 08:15:51 -0400 X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.220.254]) by mx1.suse.de (Postfix) with ESMTP id 01B84AE65; Tue, 23 Jul 2019 12:15:49 +0000 (UTC) Date: Tue, 23 Jul 2019 14:15:49 +0200 Message-ID: From: Takashi Iwai To: Ding Xiang Cc: , , Subject: Re: [PATCH] ALSA: ac97: Fix double free of ac97_codec_device In-Reply-To: <1563867881-2554-1-git-send-email-dingxiang@cmss.chinamobile.com> References: <1563867881-2554-1-git-send-email-dingxiang@cmss.chinamobile.com> User-Agent: Wanderlust/2.15.9 (Almost Unreal) SEMI/1.14.6 (Maruoka) FLIM/1.14.9 (=?UTF-8?B?R29qxY0=?=) APEL/10.8 Emacs/25.3 (x86_64-suse-linux-gnu) MULE/6.0 (HANACHIRUSATO) MIME-Version: 1.0 (generated by SEMI 1.14.6 - "Maruoka") Content-Type: text/plain; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, 23 Jul 2019 09:44:41 +0200, Ding Xiang wrote: > > put_device will call ac97_codec_release to free > ac97_codec_device and other resources, so remove the kfree > and other redundant code. > > Signed-off-by: Ding Xiang Applied, thanks. Takashi