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[2620:137:e000::1:20]) by mx.google.com with ESMTP id f1-20020a170902684100b00153b2d16475si17681901pln.125.2022.04.26.00.27.15; Tue, 26 Apr 2022 00:27:30 -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; dkim=pass header.i=@chromium.org header.s=google header.b=HNP4FnWU; 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; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=chromium.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S245579AbiDYUa5 (ORCPT + 99 others); Mon, 25 Apr 2022 16:30:57 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38936 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S245493AbiDYUam (ORCPT ); Mon, 25 Apr 2022 16:30:42 -0400 Received: from mail-ot1-x333.google.com (mail-ot1-x333.google.com [IPv6:2607:f8b0:4864:20::333]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A052E14EC49 for ; Mon, 25 Apr 2022 13:24:55 -0700 (PDT) Received: by mail-ot1-x333.google.com with SMTP id l9-20020a056830268900b006054381dd35so11616491otu.4 for ; Mon, 25 Apr 2022 13:24:55 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; h=mime-version:in-reply-to:references:from:user-agent:date:message-id :subject:to:cc; bh=i/cbTDQy63LDQhOihWzHzZUmvcSW7IqWrJf3iJytnOs=; b=HNP4FnWUAWSVYDGDBPgD8iux+2z7R28TGzFiVrDlHmpIf05Co3eDVAciUrDqWte8qL SmiZGLOnXM/1FqL4454+qEox4QsuvNukIAGQ/PdKidaICzi05UiogyTi26UaG/BRQk4O i5biSKCOVzl33MfoNv3ZraKE9WsGM/5qpSpR4= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:in-reply-to:references:from :user-agent:date:message-id:subject:to:cc; bh=i/cbTDQy63LDQhOihWzHzZUmvcSW7IqWrJf3iJytnOs=; b=pOoe3oyKxnOTNr2yLDXalE3ty3mrQBLFANZyYXBuKhxBe0TyH//GrU/OFj8bixqT32 AwiKAl6PtxDm6wR6lwQlx8YUaLnMRgcHvaPywUXO4GXZpws6b7Wj9otO86WezBMa0aZO 9uARLh4J8QNEualZ7O+E8u15gx+YbcTwwF8cpFwZ3AYuvNdnjTyhuUF6Bewu2b4N9R94 mFz9fZzfyxMDinKKoKili4LW60qH1TI43zWJDAqy8DtiKWiNqxCKbdDYHKYIJmvLdr7/ oIns0MEiIo2Ze0lFdFZMmSVykCtrUr8aZ/frkhvALUw17/Im9JLt93hUc5PlbH2WXazy iPHA== X-Gm-Message-State: AOAM531bI1wENKjF6JMhSsnuPMWNGViWl0cklW/3Qrgw4xO0dgmq5yhq odDN1x1fHFjDc6O+vYbc22p6m7xYgrWONHRzeLkHFQ== X-Received: by 2002:a9d:b85:0:b0:5cb:3eeb:d188 with SMTP id 5-20020a9d0b85000000b005cb3eebd188mr7176514oth.77.1650918294748; Mon, 25 Apr 2022 13:24:54 -0700 (PDT) Received: from 753933720722 named unknown by gmailapi.google.com with HTTPREST; Mon, 25 Apr 2022 13:24:54 -0700 MIME-Version: 1.0 In-Reply-To: <20220425122223.7415-1-guozhengkui@vivo.com> References: <20220425122223.7415-1-guozhengkui@vivo.com> From: Stephen Boyd User-Agent: alot/0.10 Date: Mon, 25 Apr 2022 13:24:54 -0700 Message-ID: Subject: Re: [PATCH] drm/msm: fix returnvar.cocci warning To: Abhinav Kumar , Daniel Vetter , David Airlie , David Heidelberg , Dmitry Baryshkov , Guo Zhengkui , Lyude Paul , Rob Clark , Sean Paul , Xu Wang , dri-devel@lists.freedesktop.org, freedreno@lists.freedesktop.org, linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org Cc: zhengkui_guo@outlook.com Content-Type: text/plain; charset="UTF-8" X-Spam-Status: No, score=-2.7 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_NONE, 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 Quoting Guo Zhengkui (2022-04-25 05:22:21) > Fix the following coccicheck warning: > drivers/gpu/drm/msm/disp/mdp4/mdp4_kms.c:24:5-8: Unneeded variable: > "ret". Return "0" on line 75. > > Signed-off-by: Guo Zhengkui > --- Reviewed-by: Stephen Boyd