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=-16.7 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,UNPARSEABLE_RELAY,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 F2D30C433ED for ; Wed, 28 Apr 2021 10:02:32 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id B89EF61155 for ; Wed, 28 Apr 2021 10:02:32 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238938AbhD1KDP (ORCPT ); Wed, 28 Apr 2021 06:03:15 -0400 Received: from out30-57.freemail.mail.aliyun.com ([115.124.30.57]:59554 "EHLO out30-57.freemail.mail.aliyun.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S238684AbhD1KDM (ORCPT ); Wed, 28 Apr 2021 06:03:12 -0400 X-Alimail-AntiSpam: AC=PASS;BC=-1|-1;BR=01201311R251e4;CH=green;DM=||false|;DS=||;FP=0|-1|-1|-1|0|-1|-1|-1;HT=e01e01424;MF=yang.lee@linux.alibaba.com;NM=1;PH=DS;RN=9;SR=0;TI=SMTPD_---0UX3IHwS_1619604144; Received: from j63c13417.sqa.eu95.tbsite.net(mailfrom:yang.lee@linux.alibaba.com fp:SMTPD_---0UX3IHwS_1619604144) by smtp.aliyun-inc.com(127.0.0.1); Wed, 28 Apr 2021 18:02:26 +0800 From: Yang Li To: miquel.raynal@bootlin.com Cc: richard@nod.at, vigneshr@ti.com, nathan@kernel.org, ndesaulniers@google.com, linux-mtd@lists.infradead.org, linux-kernel@vger.kernel.org, clang-built-linux@googlegroups.com, Yang Li Subject: [PATCH] mtd: tests: Remove redundant assignment to err Date: Wed, 28 Apr 2021 18:02:22 +0800 Message-Id: <1619604142-119891-1-git-send-email-yang.lee@linux.alibaba.com> X-Mailer: git-send-email 1.8.3.1 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Variable 'err' is set to 0 but this value is never read as it is overwritten with a new value later on, hence it is a redundant assignment and can be removed. Cleans up the following clang-analyzer warning: drivers/mtd/tests/torturetest.c:233:2: warning: Value stored to 'err' is never read [clang-analyzer-deadcode.DeadStores] Reported-by: Abaci Robot Signed-off-by: Yang Li --- drivers/mtd/tests/torturetest.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/mtd/tests/torturetest.c b/drivers/mtd/tests/torturetest.c index 6787ac5..841689b 100644 --- a/drivers/mtd/tests/torturetest.c +++ b/drivers/mtd/tests/torturetest.c @@ -230,8 +230,6 @@ static int __init tort_init(void) if (!bad_ebs) goto out_check_buf; - err = 0; - /* Initialize patterns */ memset(patt_FF, 0xFF, mtd->erasesize); for (i = 0; i < mtd->erasesize / pgsize; i++) { -- 1.8.3.1