From nobody Mon Feb 9 01:45:37 2026 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id B609BEB64DA for ; Wed, 14 Jun 2023 06:25:48 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S243052AbjFNGZq (ORCPT ); Wed, 14 Jun 2023 02:25:46 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41750 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S243074AbjFNGZh (ORCPT ); Wed, 14 Jun 2023 02:25:37 -0400 Received: from mail.208.org (unknown [183.242.55.162]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 20EBC10E3 for ; Tue, 13 Jun 2023 23:25:35 -0700 (PDT) Received: from mail.208.org (email.208.org [127.0.0.1]) by mail.208.org (Postfix) with ESMTP id 4QgwQh71BBzBQgpg for ; Wed, 14 Jun 2023 14:25:32 +0800 (CST) Authentication-Results: mail.208.org (amavisd-new); dkim=pass reason="pass (just generated, assumed good)" header.d=208.org DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=208.org; h= content-transfer-encoding:content-type:message-id:user-agent :references:in-reply-to:subject:to:from:date:mime-version; s= dkim; t=1686723932; x=1689315933; bh=7OkLxsdT95RRgQmH5i3rBRNHMZa aegElai9Zs46I9AA=; b=IR3Bt/Y8GDBGdgKG/uWH/TPDaT7tm0xp9z3B1wuAubZ ydvm2KioTXj+5yrA/KrJZsWrlVDIw5r1x6R5fvT22p/Fu/eOzYcJf1ekMNdZoVsT ImWKw2dUkb3bI/WJ6OIKvydU7pM1zlma4UuToS4W3eKY97NsKehQA4ZQBJCTK6Q7 MxHP4Wbyf3B+diTCiEcFJInibiUhHZAp5+I6TfJ9+9J6OyOmaIpt1EkCiycAaC6Y 4+h4zVbxbM8YE1TC8Rzm9gALR7iuTGhTHUL0sgp6+Dt95q2tNV7Cg3pQkTa9v1Gq SI83DHj2nKIgqBjxGrkhpX4+8FH8KIMlmhmNVkW60cg== X-Virus-Scanned: amavisd-new at mail.208.org Received: from mail.208.org ([127.0.0.1]) by mail.208.org (mail.208.org [127.0.0.1]) (amavisd-new, port 10026) with ESMTP id 9fsnAFdqoj25 for ; Wed, 14 Jun 2023 14:25:32 +0800 (CST) Received: from localhost (email.208.org [127.0.0.1]) by mail.208.org (Postfix) with ESMTPSA id 4QgwQh17kvzBQgp7; Wed, 14 Jun 2023 14:25:32 +0800 (CST) MIME-Version: 1.0 Date: Wed, 14 Jun 2023 14:25:32 +0800 From: baomingtong001@208suo.com To: peterz@infradead.org, mingo@redhat.com, acme@kernel.org, mark.rutland@arm.com, alexander.shishkin@linux.intel.com, jolsa@kernel.org, namhyung@kernel.org, irogers@google.com, adrian.hunter@intel.com, anshuman.khandual@arm.com Cc: linux-perf-users@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] perf tools:remove unneeded variable from perf_event_attr__fprintf() In-Reply-To: <20230614062234.24149-1-luojianhong@cdjrlc.com> References: <20230614062234.24149-1-luojianhong@cdjrlc.com> User-Agent: Roundcube Webmail Message-ID: <329a5b1b6e2c9061467ed6ef82247b8d@208suo.com> X-Sender: baomingtong001@208suo.com Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8"; format="flowed" fix the following coccicheck warning: tools/perf/util/perf_event_attr_fprintf.c:97:5-8: Unneeded variable:=20 "ret". Return "0". Signed-off-by: Mingtong Bao Acked-by: Ian Rogers --- tools/perf/util/perf_event_attr_fprintf.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/tools/perf/util/perf_event_attr_fprintf.c=20 b/tools/perf/util/perf_event_attr_fprintf.c index 7e5e7b30510d..4a8f625b80c7 100644 --- a/tools/perf/util/perf_event_attr_fprintf.c +++ b/tools/perf/util/perf_event_attr_fprintf.c @@ -94,7 +94,6 @@ int perf_event_attr__fprintf(FILE *fp, struct=20 perf_event_attr *attr, attr__fprintf_f attr__fprintf, void *priv) { char buf[BUF_SIZE]; - int ret =3D 0; PRINT_ATTRf(type, p_unsigned); PRINT_ATTRf(size, p_unsigned); @@ -155,5 +154,5 @@ int perf_event_attr__fprintf(FILE *fp, struct=20 perf_event_attr *attr, PRINT_ATTRf(aux_sample_size, p_unsigned); PRINT_ATTRf(sig_data, p_unsigned); - return ret; + return 0; }