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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id DDFCBC433F5 for ; Thu, 3 Feb 2022 05:26:39 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236563AbiBCF0j (ORCPT ); Thu, 3 Feb 2022 00:26:39 -0500 Received: from out30-132.freemail.mail.aliyun.com ([115.124.30.132]:33109 "EHLO out30-132.freemail.mail.aliyun.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229872AbiBCF0h (ORCPT ); Thu, 3 Feb 2022 00:26:37 -0500 X-Alimail-AntiSpam: AC=PASS;BC=-1|-1;BR=01201311R181e4;CH=green;DM=||false|;DS=||;FP=0|-1|-1|-1|0|-1|-1|-1;HT=e01e04357;MF=yang.lee@linux.alibaba.com;NM=1;PH=DS;RN=5;SR=0;TI=SMTPD_---0V3UBDaW_1643865995; Received: from localhost(mailfrom:yang.lee@linux.alibaba.com fp:SMTPD_---0V3UBDaW_1643865995) by smtp.aliyun-inc.com(127.0.0.1); Thu, 03 Feb 2022 13:26:35 +0800 From: Yang Li To: jack@suse.com Cc: linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, Yang Li , Abaci Robot Subject: [PATCH -next] mm/fs: remove variable bdi set but not used Date: Thu, 3 Feb 2022 13:26:33 +0800 Message-Id: <20220203052633.54000-1-yang.lee@linux.alibaba.com> X-Mailer: git-send-email 2.20.1.7.g153144c MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The code that uses the pointer 'bdi' has been removed in commit: '37c32ade079f000c8e539730f254b14fae0d3b49' and inode_to_bdi() doesn't change 'inode', so the declaration and assignment of 'bdi' can be removed. Eliminate the following clang warning: fs/ext2/ialloc.c:173:27: warning: variable 'bdi' set but not used Reported-by: Abaci Robot Signed-off-by: Yang Li --- fs/ext2/ialloc.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/fs/ext2/ialloc.c b/fs/ext2/ialloc.c index d632764da240..998dd2ac8008 100644 --- a/fs/ext2/ialloc.c +++ b/fs/ext2/ialloc.c @@ -170,9 +170,6 @@ static void ext2_preread_inode(struct inode *inode) unsigned long offset; unsigned long block; struct ext2_group_desc * gdp; - struct backing_dev_info *bdi; - - bdi = inode_to_bdi(inode); block_group = (inode->i_ino - 1) / EXT2_INODES_PER_GROUP(inode->i_sb); gdp = ext2_get_group_desc(inode->i_sb, block_group, NULL); -- 2.20.1.7.g153144c