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[2620:137:e000::1:20]) by mx.google.com with ESMTP id o24-20020a170906861800b0094df4eae8a0si1233055ejx.575.2023.04.12.04.47.16; Wed, 12 Apr 2023 04:47:40 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229604AbjDLLXG (ORCPT + 99 others); Wed, 12 Apr 2023 07:23:06 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49994 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229769AbjDLLXD (ORCPT ); Wed, 12 Apr 2023 07:23:03 -0400 Received: from unicom145.biz-email.net (unicom145.biz-email.net [210.51.26.145]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4A5EC10CF; Wed, 12 Apr 2023 04:22:38 -0700 (PDT) Received: from unicom145.biz-email.net by unicom145.biz-email.net ((D)) with ASMTP (SSL) id IHZ00139; Wed, 12 Apr 2023 19:12:39 +0800 Received: from localhost.localdomain.com (10.200.104.82) by jtjnmail201603.home.langchao.com (10.100.2.3) with Microsoft SMTP Server id 15.1.2507.21; Wed, 12 Apr 2023 19:12:38 +0800 From: Deming Wang To: , CC: , , , , , Deming Wang Subject: [PATCH] selftests/powerpc: Replace obsolete memalign() with posix_memalign() Date: Wed, 12 Apr 2023 07:12:37 -0400 Message-ID: <20230412111237.2007-1-wangdeming@inspur.com> X-Mailer: git-send-email 2.31.1 MIME-Version: 1.0 X-Originating-IP: [10.200.104.82] tUid: 2023412191239017fc8024cbab55b7953522593d5685e X-Abuse-Reports-To: service@corp-email.com Abuse-Reports-To: service@corp-email.com X-Complaints-To: service@corp-email.com X-Report-Abuse-To: service@corp-email.com X-Spam-Status: No, score=-2.6 required=5.0 tests=BAYES_00,RCVD_IN_DNSWL_LOW, RCVD_IN_MSPIKE_H2,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1762970892059659144?= X-GMAIL-MSGID: =?utf-8?q?1762970892059659144?= memalign() is obsolete according to its manpage. Replace memalign() with posix_memalign() and remove malloc.h include that was there for memalign(). As a pointer is passed into posix_memalign(), initialize *s to NULL to silence a warning about the function's return value being used as uninitialized (which is not valid anyway because the error is properly checked before p is returned). Signed-off-by: Deming Wang --- tools/testing/selftests/powerpc/stringloops/strlen.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/tools/testing/selftests/powerpc/stringloops/strlen.c b/tools/testing/selftests/powerpc/stringloops/strlen.c index 9055ebc484d0..f9c1f9cc2d32 100644 --- a/tools/testing/selftests/powerpc/stringloops/strlen.c +++ b/tools/testing/selftests/powerpc/stringloops/strlen.c @@ -1,5 +1,4 @@ // SPDX-License-Identifier: GPL-2.0 -#include #include #include #include @@ -51,10 +50,11 @@ static void bench_test(char *s) static int testcase(void) { char *s; + int ret; unsigned long i; - s = memalign(128, SIZE); - if (!s) { + ret = posix_memalign((void **)&s, 128, SIZE); + if (ret < 0) { perror("memalign"); exit(1); }