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 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 37DCAC2BBC7 for ; Tue, 14 Apr 2020 01:56:41 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 2067F2072A for ; Tue, 14 Apr 2020 01:56:41 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2403889AbgDNB4c (ORCPT ); Mon, 13 Apr 2020 21:56:32 -0400 Received: from outgoing-auth-1.mit.edu ([18.9.28.11]:42026 "EHLO outgoing.mit.edu" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1727867AbgDNB40 (ORCPT ); Mon, 13 Apr 2020 21:56:26 -0400 Received: from callcc.thunk.org (pool-72-93-95-157.bstnma.fios.verizon.net [72.93.95.157]) (authenticated bits=0) (User authenticated as tytso@ATHENA.MIT.EDU) by outgoing.mit.edu (8.14.7/8.12.4) with ESMTP id 03E1uGjY031358 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 13 Apr 2020 21:56:16 -0400 Received: by callcc.thunk.org (Postfix, from userid 15806) id 1C2CF42013D; Mon, 13 Apr 2020 21:56:16 -0400 (EDT) Date: Mon, 13 Apr 2020 21:56:16 -0400 From: "Theodore Y. Ts'o" To: Jason Yan Cc: adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH -next] ext4: remove set but not used variable 'es' in ext4_jbd2.c Message-ID: <20200414015616.GC90651@mit.edu> References: <20200402034759.29957-1-yanaijie@huawei.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20200402034759.29957-1-yanaijie@huawei.com> Sender: linux-ext4-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-ext4@vger.kernel.org On Thu, Apr 02, 2020 at 11:47:59AM +0800, Jason Yan wrote: > Fix the following gcc warning: > > fs/ext4/ext4_jbd2.c:341:30: warning: variable 'es' set but not used [-Wunused-but-set-variable] > struct ext4_super_block *es; > ^~ > > Fixes: 2ea2fc775321 ("ext4: save all error info in save_error_info() and drop ext4_set_errno()") > Reported-by: Hulk Robot > Signed-off-by: Jason Yan Applied, thanks. - Ted