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=-9.6 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,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 4AC1DC433E0 for ; Sun, 14 Jun 2020 02:29:18 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 2068D20747 for ; Sun, 14 Jun 2020 02:29:18 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=163.com header.i=@163.com header.b="NRrOvDxT" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726563AbgFNC3A (ORCPT ); Sat, 13 Jun 2020 22:29:00 -0400 Received: from m12-16.163.com ([220.181.12.16]:52391 "EHLO m12-16.163.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726460AbgFNC27 (ORCPT ); Sat, 13 Jun 2020 22:28:59 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=163.com; s=s110527; h=From:Subject:Date:Message-Id:MIME-Version; bh=R2b6w Jp/Gu3jW9BF0+d6Dg/51CAAqjCiWDo1SliDiWA=; b=NRrOvDxTUB4AvIdiCo2Vw WLW6zJBowDWDOya8eb6S6BLRqku4qH6P5hOc/IZ4POav5Z6eyUzpppDC5BOFs+bS f7uRI0jtsvwe6ML8rAFmPxUy7ZQOALv7irQFO6FQj929RoN351ai1NZqItdKqzYM 6p3P56+zW5pCTeMZ/yxguU= Received: from localhost.localdomain (unknown [111.202.190.28]) by smtp12 (Coremail) with SMTP id EMCowADHshZdi+Ve7N19IA--.22765S2; Sun, 14 Jun 2020 10:28:45 +0800 (CST) From: zzuedu2000@163.com To: tj@kernel.org, lizefan@huawei.com, hannes@cmpxchg.org Cc: cgroups@vger.kernel.org, linux-kernel@vger.kernel.org, Markus.Elfring@web.de, songmuchun@bytedance.com, buddy.zhang@aliyun.com, Wei Fenghai Subject: [PATCH] cgroup: Refactor two assignments in css_task_iter_next_css_set() Date: Sun, 14 Jun 2020 10:28:33 +0800 Message-Id: <20200614022833.2641-1-zzuedu2000@163.com> X-Mailer: git-send-email 2.17.1 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-CM-TRANSID: EMCowADHshZdi+Ve7N19IA--.22765S2 X-Coremail-Antispam: 1Uf129KBjvdXoW7Gw4fAF1Dur4xKryUtw1rXrb_yoWxZwc_A3 4rXw1xKrySyw1qyrZ5Zws3Xa97Ka1rKrWv9r17KrW7AF1DJrs8JwnxKF1DJrsru3Z3Cr98 ur9akF95KF4DWjkaLaAFLSUrUUUUjb8apTn2vfkv8UJUUUU8Yxn0WfASr-VFAUDa7-sFnT 9fnUUvcSsGvfC2KfnxnUUI43ZEXa7xRE75rDUUUUU== X-Originating-IP: [111.202.190.28] X-CM-SenderInfo: p22xvvbxsqiii6rwjhhfrp/1tbivxdDQlWBqVkS5gABs4 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Wei Fenghai Combine two assignments for the variable ‘l’ into one statement. Signed-off-by: Wei Fenghai --- kernel/cgroup/cgroup.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/kernel/cgroup/cgroup.c b/kernel/cgroup/cgroup.c index 1ea181a58465..c3e6db6e44d8 100644 --- a/kernel/cgroup/cgroup.c +++ b/kernel/cgroup/cgroup.c @@ -4352,8 +4352,7 @@ static struct css_set *css_task_iter_next_css_set(struct css_task_iter *it) } /* find the next cset */ - l = it->cset_pos; - l = l->next; + l = it->cset_pos->next; if (l == it->cset_head) { it->cset_pos = NULL; return NULL; -- 2.17.1