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=-3.0 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 E0744C46470 for ; Wed, 8 Aug 2018 14:48:27 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 2B1C621718 for ; Wed, 8 Aug 2018 14:48:27 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 2B1C621718 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=huawei.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 S1728094AbeHHRIY (ORCPT ); Wed, 8 Aug 2018 13:08:24 -0400 Received: from szxga06-in.huawei.com ([45.249.212.32]:41387 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1727108AbeHHRIX (ORCPT ); Wed, 8 Aug 2018 13:08:23 -0400 Received: from DGGEMS413-HUB.china.huawei.com (unknown [172.30.72.59]) by Forcepoint Email with ESMTP id 74AA6DDB2A10A; Wed, 8 Aug 2018 22:48:21 +0800 (CST) Received: from linux-ibm.site (10.175.102.37) by DGGEMS413-HUB.china.huawei.com (10.3.19.213) with Microsoft SMTP Server id 14.3.399.0; Wed, 8 Aug 2018 22:48:17 +0800 From: zhong jiang To: , CC: , Subject: [PATCH] fs/ocfs2/dlmglue: remove unneeded variable "status" in ocfs2_downconvert_thread Date: Wed, 8 Aug 2018 22:36:36 +0800 Message-ID: <1533738996-10957-1-git-send-email-zhongjiang@huawei.com> X-Mailer: git-send-email 1.7.12.4 MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.175.102.37] X-CFilter-Loop: Reflected Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The variable "status" is not modified after initialization. So just remove the unneeded variable. Signed-off-by: zhong jiang --- fs/ocfs2/dlmglue.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/fs/ocfs2/dlmglue.c b/fs/ocfs2/dlmglue.c index 040ddb6..92d5c57 100644 --- a/fs/ocfs2/dlmglue.c +++ b/fs/ocfs2/dlmglue.c @@ -4359,7 +4359,6 @@ static int ocfs2_downconvert_thread_should_wake(struct ocfs2_super *osb) static int ocfs2_downconvert_thread(void *arg) { - int status = 0; struct ocfs2_super *osb = arg; /* only quit once we've been asked to stop and there is no more @@ -4377,7 +4376,7 @@ static int ocfs2_downconvert_thread(void *arg) } osb->dc_task = NULL; - return status; + return 0; } void ocfs2_wake_downconvert_thread(struct ocfs2_super *osb) -- 1.7.12.4