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=-2.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham 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 46889ECDFB3 for ; Tue, 17 Jul 2018 09:03:00 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 08B4A20C0B for ; Tue, 17 Jul 2018 09:03:00 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 08B4A20C0B Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=canonical.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729722AbeGQJed (ORCPT ); Tue, 17 Jul 2018 05:34:33 -0400 Received: from youngberry.canonical.com ([91.189.89.112]:40349 "EHLO youngberry.canonical.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728835AbeGQJed (ORCPT ); Tue, 17 Jul 2018 05:34:33 -0400 Received: from 1.general.cking.uk.vpn ([10.172.193.212] helo=localhost) by youngberry.canonical.com with esmtpsa (TLS1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.76) (envelope-from ) id 1ffLsm-0001Uh-Su; Tue, 17 Jul 2018 09:02:56 +0000 From: Colin King To: Alexander Viro , linux-fsdevel@vger.kernel.org Cc: kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] statfs: remove redundant pointer sb Date: Tue, 17 Jul 2018 10:02:56 +0100 Message-Id: <20180717090256.18162-1-colin.king@canonical.com> X-Mailer: git-send-email 2.17.1 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Colin Ian King Pointer sb is being assigned but is never used hence it is redundant and can be removed. Cleans up clang warning: warning: variable 'sb' set but not used [-Wunused-but-set-variable] Signed-off-by: Colin Ian King --- fs/statfs.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/fs/statfs.c b/fs/statfs.c index 3b8e27003754..82384616e524 100644 --- a/fs/statfs.c +++ b/fs/statfs.c @@ -402,7 +402,6 @@ COMPAT_SYSCALL_DEFINE2(ustat, unsigned, dev, struct compat_ustat __user *, u) static int fsinfo_generic_statfs(struct dentry *dentry, struct fsinfo_statfs *p) { - struct super_block *sb; struct kstatfs buf; int ret; @@ -410,7 +409,6 @@ static int fsinfo_generic_statfs(struct dentry *dentry, if (ret < 0) return ret; - sb = dentry->d_sb; p->f_blocks = buf.f_blocks; p->f_bfree = buf.f_bfree; p->f_bavail = buf.f_bavail; -- 2.17.1