From nobody Sun Sep 7 16:09:46 2025 Delivered-To: importer@patchew.org Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Authentication-Results: mx.zohomail.com; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org ARC-Seal: i=1; a=rsa-sha256; t=1583154583; cv=none; d=zohomail.com; s=zohoarc; b=AsNpt5BuktEryOeBVhYzjw891HtMtf0XZfi3wDOp7tm0IV0HTNwfkC+HuxlfRu2a+en23aahZ4inSipusO3ldMXtdl7Xg/yqoDfzSi8NAFj8uAGubcbQJxQc+Tfv+b/bSiUBR1wLDMTm3sawwT4DZoW4NlIlCE91gNxj9ZysTqI= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1583154583; h=Content-Type:Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=sECWEgKqBHBx0zpQh9+5d8KIMDbFGi3AIvLzxI0nc58=; b=aDZhRi35dpLuHHGXO/lIkA3E7MMJdyerWbmSfc2kYCitT+62qDHbhHOJBm7BlFsUYXommxPZn/ufaZ1X7W2MIjY7tnxHWlk5VG3x9vgEflUqzmPOAc68PGac0+utuT+5FluBh0HPPmCuVJ9s3wRMmYOcf3qJ3IVAcU/kAmhbC7Y= ARC-Authentication-Results: i=1; mx.zohomail.com; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 158315458358877.82353893673076; Mon, 2 Mar 2020 05:09:43 -0800 (PST) Received: from localhost ([::1]:60788 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1j8kpK-0000d9-BZ for importer@patchew.org; Mon, 02 Mar 2020 08:09:42 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:48639) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1j8kni-0006Fe-Fv for qemu-devel@nongnu.org; Mon, 02 Mar 2020 08:08:03 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1j8knh-0003MC-Bj for qemu-devel@nongnu.org; Mon, 02 Mar 2020 08:08:02 -0500 Received: from szxga06-in.huawei.com ([45.249.212.32]:51532 helo=huawei.com) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1j8kng-0003Ir-VV; Mon, 02 Mar 2020 08:08:01 -0500 Received: from DGGEMS414-HUB.china.huawei.com (unknown [172.30.72.58]) by Forcepoint Email with ESMTP id 2B3C4B8B17646587C289; Mon, 2 Mar 2020 21:07:53 +0800 (CST) Received: from huawei.com (10.133.205.93) by DGGEMS414-HUB.china.huawei.com (10.3.19.214) with Microsoft SMTP Server id 14.3.439.0; Mon, 2 Mar 2020 21:07:46 +0800 From: Chen Qun To: , Subject: [PATCH v3 03/12] block/file-posix: Remove redundant statement in raw_handle_perm_lock() Date: Mon, 2 Mar 2020 21:07:06 +0800 Message-ID: <20200302130715.29440-5-kuhn.chenqun@huawei.com> X-Mailer: git-send-email 2.21.0.windows.1 In-Reply-To: <20200302130715.29440-1-kuhn.chenqun@huawei.com> References: <20200302130715.29440-1-kuhn.chenqun@huawei.com> MIME-Version: 1.0 X-Originating-IP: [10.133.205.93] X-CFilter-Loop: Reflected Content-Transfer-Encoding: quoted-printable X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 45.249.212.32 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 , peter.maydell@linaro.org, zhang.zhanghailiang@huawei.com, Max Reitz , Euler Robot , Chen Qun Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" Content-Type: text/plain; charset="utf-8" Clang static code analyzer show warning: block/file-posix.c:891:9: warning: Value stored to 'op' is never read op =3D RAW_PL_ABORT; ^ ~~~~~~~~~~~~ Reported-by: Euler Robot Signed-off-by: Chen Qun Reviewed-by: Kevin Wolf --- Cc: Kevin Wolf Cc: Max Reitz --- block/file-posix.c | 1 - 1 file changed, 1 deletion(-) diff --git a/block/file-posix.c b/block/file-posix.c index 6345477112..0f77447a25 100644 --- a/block/file-posix.c +++ b/block/file-posix.c @@ -888,7 +888,6 @@ static int raw_handle_perm_lock(BlockDriverState *bs, "Is another process using the image [%s]?\n", bs->filename); } - op =3D RAW_PL_ABORT; /* fall through to unlock bytes. */ case RAW_PL_ABORT: raw_apply_lock_bytes(s, s->fd, s->perm, ~s->shared_perm, --=20 2.23.0