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=unavailable 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 C5884C433E9 for ; Fri, 5 Feb 2021 03:56:14 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 658D264FBF for ; Fri, 5 Feb 2021 03:56:14 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230229AbhBEDz4 (ORCPT ); Thu, 4 Feb 2021 22:55:56 -0500 Received: from out30-42.freemail.mail.aliyun.com ([115.124.30.42]:38825 "EHLO out30-42.freemail.mail.aliyun.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229692AbhBEDz4 (ORCPT ); Thu, 4 Feb 2021 22:55:56 -0500 X-Alimail-AntiSpam: AC=PASS;BC=-1|-1;BR=01201311R181e4;CH=green;DM=||false|;DS=||;FP=0|-1|-1|-1|0|-1|-1|-1;HT=alimailimapcm10staff010182156082;MF=jiapeng.chong@linux.alibaba.com;NM=1;PH=DS;RN=18;SR=0;TI=SMTPD_---0UNvD5Bt_1612497257; Received: from j63c13417.sqa.eu95.tbsite.net(mailfrom:jiapeng.chong@linux.alibaba.com fp:SMTPD_---0UNvD5Bt_1612497257) by smtp.aliyun-inc.com(127.0.0.1); Fri, 05 Feb 2021 11:55:05 +0800 From: Jiapeng Chong To: peterz@infradead.org Cc: acme@kernel.org, mark.rutland@arm.com, alexander.shishkin@linux.intel.com, jolsa@redhat.com, namhyung@kernel.org, ast@kernel.org, daniel@iogearbox.net, andrii@kernel.org, kafai@fb.com, songliubraving@fb.com, yhs@fb.com, john.fastabend@gmail.com, kpsingh@kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, bpf@vger.kernel.org, Jiapeng Chong Subject: [PATCH] perf tools: Simplify the calculation of variables Date: Fri, 5 Feb 2021 11:54:15 +0800 Message-Id: <1612497255-87189-1-git-send-email-jiapeng.chong@linux.alibaba.com> X-Mailer: git-send-email 1.8.3.1 Precedence: bulk List-ID: X-Mailing-List: bpf@vger.kernel.org Fix the following coccicheck warnings: ./tools/perf/util/header.c:3809:18-20: WARNING !A || A && B is equivalent to !A || B. Reported-by: Abaci Robot Signed-off-by: Jiapeng Chong --- tools/perf/util/header.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/perf/util/header.c b/tools/perf/util/header.c index c4ed3dc..4fe9e2a 100644 --- a/tools/perf/util/header.c +++ b/tools/perf/util/header.c @@ -3806,7 +3806,7 @@ int perf_session__read_header(struct perf_session *session) * check for the pipe header regardless of source. */ err = perf_header__read_pipe(session); - if (!err || (err && perf_data__is_pipe(data))) { + if (!err || perf_data__is_pipe(data)) { data->is_pipe = true; return err; } -- 1.8.3.1