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=-5.4 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=ham 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 5D5F9C7114E for ; Sun, 16 Feb 2020 02:12:54 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 291802073A for ; Sun, 16 Feb 2020 02:12:54 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="sCXZJgQm" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 291802073A Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linaro.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:56476 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1j39QT-0002zp-DB for qemu-devel@archiver.kernel.org; Sat, 15 Feb 2020 21:12:53 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:43730) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1j39Pd-0001ss-8V for qemu-devel@nongnu.org; Sat, 15 Feb 2020 21:12:02 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1j39Pc-0003qD-BZ for qemu-devel@nongnu.org; Sat, 15 Feb 2020 21:12:01 -0500 Received: from mail-pf1-x444.google.com ([2607:f8b0:4864:20::444]:36591) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1j39Pc-0003of-4x for qemu-devel@nongnu.org; Sat, 15 Feb 2020 21:12:00 -0500 Received: by mail-pf1-x444.google.com with SMTP id 185so7018541pfv.3 for ; Sat, 15 Feb 2020 18:11:59 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=subject:to:cc:references:from:message-id:date:user-agent :mime-version:in-reply-to:content-language:content-transfer-encoding; bh=Cb4yQdcURDdIX4q8WdA6bqODiwVHtN16RhHyChu6rSs=; b=sCXZJgQmbm9E+YbEwKaJO3rLCq8UD9SYwQFkprWDHNF9cR//vYe1baDUzBGFp9PSFL f27f+feBVsk+Vr59vrcxEwbJU4XpEsj8okbMtadIMasi5Bb2cM2BHdsE1JYa21GUYJgp wbC31Tb++DMS7msAUwmqilUksnog+3RJndcRMG9wCpy5RB+yY7aTafydkd8X6U/TzVFy 1xiuAXqoGdzXgqjcKhReompSGAtacxMupg2oTzH1NQKLIuDpK6dXSaZHbuoQYI3q/d9A HMW1Jv+3PNjl2/mi7hgeIOvMuZjB1Qelm95D1q0SMZYYTzk5XZMDr6jX8aTYPXyP7vQQ F9Tw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:to:cc:references:from:message-id:date :user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=Cb4yQdcURDdIX4q8WdA6bqODiwVHtN16RhHyChu6rSs=; b=W6XHB0ecM8TllKiFUatNyZ9jm1bKeIenC5r1l+eWBsGM6ygAo98XU4f7BrB2WtA1tM CBb9pcJn2A3LR0fX/BJjREVf6cvbv1lX3LkU/PQD/9YW+7WoF6TO9nM0mjaGJyGqPHf3 NMP6rdIVe0IyLlr9FTfnSJwEMtV5w63Vxq+TWQO0VbqCeyoBzlpaCgPeXDW/ZZ39ieYs fcy8CSsjyx4tusw2aiq+51cu75/t1dz58qxiBqW3unCZDlBjEAiaDtlVIARt5rAE3rRY Oldq8EAoHA99NbdIw7H9s6ke2bI9Icm+RXy3cvTUVaYiNovqMPJcOJ4L0cb+u8vkpSct bgjQ== X-Gm-Message-State: APjAAAVQSM6j2KXpl+izUDgGvj/0njlHyoMzcgB7KhuQUCjmbBR7J/Tq 5RWq5D0SU5uZzc/Z7JHlPM/b0Q== X-Google-Smtp-Source: APXvYqz/Ppvrsvq1mPWqOgbOiW/1zOMcDc666CxJlxzVTlUi2SeocSK+MbFER18JkspD2zL5JZvN5Q== X-Received: by 2002:a63:4617:: with SMTP id t23mr11060090pga.444.1581819118753; Sat, 15 Feb 2020 18:11:58 -0800 (PST) Received: from [192.168.1.11] (97-126-123-70.tukw.qwest.net. [97.126.123.70]) by smtp.gmail.com with ESMTPSA id c10sm11906610pgj.49.2020.02.15.18.11.57 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sat, 15 Feb 2020 18:11:58 -0800 (PST) Subject: Re: [PATCH 1/3] block/qcow2-bitmap: Remove unneeded variable assignment To: =?UTF-8?Q?Philippe_Mathieu-Daud=c3=a9?= , qemu-devel@nongnu.org References: <20200215161557.4077-1-philmd@redhat.com> <20200215161557.4077-2-philmd@redhat.com> From: Richard Henderson Message-ID: Date: Sat, 15 Feb 2020 18:11:56 -0800 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.4.1 MIME-Version: 1.0 In-Reply-To: <20200215161557.4077-2-philmd@redhat.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 8bit X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 2607:f8b0:4864:20::444 X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Kevin Wolf , Vladimir Sementsov-Ogievskiy , qemu-block@nongnu.org, qemu-trivial@nongnu.org, Max Reitz , Gerd Hoffmann , John Snow Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" On 2/15/20 8:15 AM, Philippe Mathieu-Daudé wrote: > Fix warning reported by Clang static code analyzer: > > CC block/qcow2-bitmap.o > block/qcow2-bitmap.c:650:5: warning: Value stored to 'ret' is never read > ret = -EINVAL; > ^ ~~~~~~~ > > Reported-by: Clang Static Analyzer > Signed-off-by: Philippe Mathieu-Daudé > --- > block/qcow2-bitmap.c | 1 - > 1 file changed, 1 deletion(-) Reviewed-by: Richard Henderson r~