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=-9.1 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 80BA9C04AAC for ; Mon, 20 May 2019 21:44:59 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 583D62173C for ; Mon, 20 May 2019 21:44:59 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="XkXe6QhY" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727036AbfETVo6 (ORCPT ); Mon, 20 May 2019 17:44:58 -0400 Received: from mail-qt1-f193.google.com ([209.85.160.193]:35111 "EHLO mail-qt1-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726557AbfETVoy (ORCPT ); Mon, 20 May 2019 17:44:54 -0400 Received: by mail-qt1-f193.google.com with SMTP id a39so18166630qtk.2; Mon, 20 May 2019 14:44:53 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=UG1n+V7lSXkpzMqb+/8NjtbCanwIJGBK36IxMqbY4ZA=; b=XkXe6QhYdB4VBaHnd+Hw8wN/Y+0TnpYdFKrmo7hcj8rXBZprke7XLaK3o3kjb2kgII j8UeywVY7urhYKlNbdkNrisExeeYR2xQJPSOpGgrqfTYBaAEWCnaCmdo8AiaPWv7iky8 TKrDBNg4VRgJxLzmStjdthSSQM4CzG6ZFNyDyUZ5VLPvxLHg+0yKOb3mqVyQ2HSnlUCz krxFDiDb2gn4D5HYqQaMquOvI4KwJKJGYwFF1EKwFXWrZ0eRsXGjZNqclF326YWKIekA u5Ps3Xb/NG2ylkcveyfWCxc3NYegXkTOed9HSQRaNegXv0ZVVOYhK0358avCV1oI1zWE /SnQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=UG1n+V7lSXkpzMqb+/8NjtbCanwIJGBK36IxMqbY4ZA=; b=LO6pokbNOlGDaG9i3X/XcI3+z8mjkl6bUKf49Jm9FwVsX8K5ZjB0J6At0U5yeqRMmH 1OeSabDPR0+gS+g9pUYhsuN94I+kbQU99iXC9Wei5tBmS/2UsxcV69NMy9WDPjShgw3K 1R21IB2zDpHWKiZ5IUYirwzkJi1jLq9dp5yZnCUgcfBse/gShJqSHGvyhjuEMN76MsL7 MRMpO9hrDiNvb+rPAr0JdFQ3s057w3ncjczlk0/+i5YlasrZ143ZO1Z60hAHwX2EEcCa 8w+nwbTkK8inc0sd2Fk5eP7PkHri+7Fd3QjO3XDD78Fx6hvcfXr8g+736Djp3IV2U9w+ XjqQ== X-Gm-Message-State: APjAAAVCEpFmzm/g0TT4pkH90qSko+ycxJ2sS3aUb0WDFbIcItd/D1uZ b/WPn45u9pUbQ+7VP1JH7KzINK0Y X-Google-Smtp-Source: APXvYqzt4IDFt1AZwTag4af5BRZAFJpMQsCgSRKuwLRjSHrIKwRouZR8/szIXmPOeVaOtguKBbtThA== X-Received: by 2002:a0c:b0e7:: with SMTP id p36mr24385686qvc.25.1558388692707; Mon, 20 May 2019 14:44:52 -0700 (PDT) Received: from localhost.localdomain ([179.185.210.219]) by smtp.gmail.com with ESMTPSA id t30sm11427530qtc.80.2019.05.20.14.44.50 (version=TLS1_3 cipher=AEAD-AES256-GCM-SHA384 bits=256/256); Mon, 20 May 2019 14:44:52 -0700 (PDT) From: Marcos Paulo de Souza To: linux-kernel@vger.kernel.org Cc: Marcos Paulo de Souza , Shaohua Li , linux-raid@vger.kernel.org (open list:SOFTWARE RAID (Multiple Disks) SUPPORT) Subject: [PATCH 4/4] md: raid0: Make ret local in raid0_run Date: Mon, 20 May 2019 18:44:27 -0300 Message-Id: <20190520214427.18729-5-marcos.souza.org@gmail.com> X-Mailer: git-send-email 2.21.0 In-Reply-To: <20190520214427.18729-1-marcos.souza.org@gmail.com> References: <20190520214427.18729-1-marcos.souza.org@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org ret variable is only used in a specific situation, so make it local instead of global. Signed-off-by: Marcos Paulo de Souza --- drivers/md/raid0.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/md/raid0.c b/drivers/md/raid0.c index e72255464c09..b28dbb797f76 100644 --- a/drivers/md/raid0.c +++ b/drivers/md/raid0.c @@ -364,7 +364,6 @@ static void raid0_free(struct mddev *mddev, void *priv); static int raid0_run(struct mddev *mddev) { struct r0conf *conf; - int ret; if (mddev->chunk_sectors == 0) { pr_warn("md/raid0:%s: chunk size must be set.\n", mdname(mddev)); @@ -375,7 +374,7 @@ static int raid0_run(struct mddev *mddev) /* if private is not null, we are here after takeover */ if (mddev->private == NULL) { - ret = create_strip_zones(mddev, &conf); + int ret = create_strip_zones(mddev, &conf); if (ret < 0) return ret; mddev->private = conf; -- 2.21.0