From nobody Tue Jun 30 20:10:59 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 BE87AC433EF for ; Mon, 10 Jan 2022 01:30:13 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233304AbiAJBaL (ORCPT ); Sun, 9 Jan 2022 20:30:11 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:54908 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230083AbiAJBaG (ORCPT ); Sun, 9 Jan 2022 20:30:06 -0500 Received: from mail-pj1-x102a.google.com (mail-pj1-x102a.google.com [IPv6:2607:f8b0:4864:20::102a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2BE82C06173F; Sun, 9 Jan 2022 17:30:06 -0800 (PST) Received: by mail-pj1-x102a.google.com with SMTP id b1-20020a17090a990100b001b14bd47532so14323191pjp.0; Sun, 09 Jan 2022 17:30:06 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=8ahpX94c8GUmfMJh8inkb4fyYhi5rbgrtZUmtlm080A=; b=AMdHRjEu3M3oKR3yjUIESyRG3UvvqvBAJ7DvqBXZDISAN0v+P/+JTHBh6oNPYoqDGt HQ+eFIS19fCTk6gQiCa7FrVjv6UwrVyVF5tv1Esab7KoIDf2GE7feL7vHTmIzrnKpzGZ +E786/7Y3PCTejwLnubmdfyeYc6+LhdRFAfDJf4dO7nQMIF1EbDlOjcgVOKpTbNcjz3z JM1W7awIiV3V4SCE16ibbmQHilc+RozkLTUGS2BXe1xIujiCHYsR82q2TA4XjBKzMo8z eEdYhiWSVV9kbtg4BpTwvPB56mifFozQ/LAgXMk/07gAZNn6JgYePMw8Sf4h+UK2eXyT oU2Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=8ahpX94c8GUmfMJh8inkb4fyYhi5rbgrtZUmtlm080A=; b=YeV6N56Sk0Xld1yzT7B7AEVLXSGKYpOmBTsx0rVCOuzIpyJmiRlVjsqXPzmJ60m0LC NzURoMgz3YupPtGVo3vwPV80kDZTrwGxsjV2aoRNVH7i6E3//T2Himq4K6LeurunTmEc GsGQe7I3HZlWelG2FQ2zDcLNDQlqcCyHYBRQkI88Oufl2+bSJhpXUzWiv0ZUFiL3BZXM TuIrm+1vXywxb0nBfPDyoyhTaLOVxHZyS6shP3i6ceZ58zaN3TKaUihrH2yZ9zJW19kK 1Ta651gNDxIOpbGgo7/Ax/oLjkR9CHt9cGddW1y9EiP0fDWNm4JalTyY5H56SQdQK/jv 8afQ== X-Gm-Message-State: AOAM533OKnjCc1wccVkYsuRUmPjIu2rlbWIY/5BxzRPSwzLTqKBoyZ+w RthkvIGGuNwflIH1O70Lnq4= X-Google-Smtp-Source: ABdhPJy3Mlq1d/NTsid1Ukt/xM9HSX6ibBd7vEZvSdfVDq5PEaWwUiBkPsNGpy4IFQZevQSeNoshZQ== X-Received: by 2002:a17:90b:1c86:: with SMTP id oo6mr27430393pjb.165.1641778204509; Sun, 09 Jan 2022 17:30:04 -0800 (PST) Received: from localhost.localdomain ([193.203.214.57]) by smtp.gmail.com with ESMTPSA id n26sm3731057pgb.91.2022.01.09.17.30.01 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 09 Jan 2022 17:30:04 -0800 (PST) From: cgel.zte@gmail.com X-Google-Original-From: chi.minghao@zte.com.cn To: peterz@infradead.org Cc: mingo@redhat.com, acme@kernel.org, mark.rutland@arm.com, alexander.shishkin@linux.intel.com, jolsa@redhat.com, namhyung@kernel.org, rth@twiddle.net, ink@jurassic.park.msu.ru, mattst88@gmail.com, linux-perf-users@vger.kernel.org, linux-kernel@vger.kernel.org, linux-alpha@vger.kernel.org, Minghao Chi , Zeal Robot , CGEL ZTE Subject: [PATCH] arch/alpha/kernel: remove redundant err variable Date: Mon, 10 Jan 2022 01:29:54 +0000 Message-Id: <20220110012954.644059-1-chi.minghao@zte.com.cn> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" From: Minghao Chi Return value from __hw_perf_event_init() directly instead of taking this in another redundant variable. Reported-by: Zeal Robot Signed-off-by: Minghao Chi Signed-off-by: CGEL ZTE --- arch/alpha/kernel/perf_event.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) diff --git a/arch/alpha/kernel/perf_event.c b/arch/alpha/kernel/perf_event.c index efcf7321701b..ccdb508c1516 100644 --- a/arch/alpha/kernel/perf_event.c +++ b/arch/alpha/kernel/perf_event.c @@ -689,8 +689,6 @@ static int __hw_perf_event_init(struct perf_event *even= t) */ static int alpha_pmu_event_init(struct perf_event *event) { - int err; - /* does not support taken branch sampling */ if (has_branch_stack(event)) return -EOPNOTSUPP; @@ -709,9 +707,7 @@ static int alpha_pmu_event_init(struct perf_event *even= t) return -ENODEV; =20 /* Do the real initialisation work. */ - err =3D __hw_perf_event_init(event); - - return err; + return __hw_perf_event_init(event); } =20 /* --=20 2.25.1