From nobody Thu Nov 13 20:42:00 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=1582596733; cv=none; d=zohomail.com; s=zohoarc; b=POf6e9VbdgeoMOsiVGlelaCTPJ0R2OEfH4NlTKeSOc5gVxTp0/FZLRat/le0OjRFLNux5bEp/kOgdA2dWiATWH71+yRQfblPV8q2lIFX/76fdknAhnjnxqV3cJzlicfWaiUvi8Lk4dtoonhrnxcdh0Kl0DVXStsxQFgteSHUGxs= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1582596733; h=Content-Type: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=dHNrIMAS6jL8WL0ztPPhq+DbhA+71eFkB5iG9qi7yCs=; b=P9ldrV/xcqIsHQ1XOYtv3XozAvNxneXTUFakEet08ZE6kV4kJSzIoU483hbE2tg0AAm2qksw02FNtuns+RM0M+DCMfNoWyagpuC4mDTGvunrVtHz+iOof2NSkCqNrhq9AEdPazVex8yExLlcEMXPXXEwejHPNHEkZr00xvrm9Jk= 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 1582596733128881.1205895296446; Mon, 24 Feb 2020 18:12:13 -0800 (PST) Received: from localhost ([::1]:47684 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1j6Phj-0000jz-Sw for importer@patchew.org; Mon, 24 Feb 2020 21:12:11 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:38477) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1j6PgO-0006ts-Rz for qemu-devel@nongnu.org; Mon, 24 Feb 2020 21:10:50 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1j6PgN-00088H-Oj for qemu-devel@nongnu.org; Mon, 24 Feb 2020 21:10:48 -0500 Received: from szxga07-in.huawei.com ([45.249.212.35]:59806 helo=huawei.com) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1j6PgL-0007vn-0o; Mon, 24 Feb 2020 21:10:45 -0500 Received: from DGGEMS412-HUB.china.huawei.com (unknown [172.30.72.60]) by Forcepoint Email with ESMTP id 98AC6616BF2A3398F797; Tue, 25 Feb 2020 10:10:37 +0800 (CST) Received: from huawei.com (10.133.205.93) by DGGEMS412-HUB.china.huawei.com (10.3.19.212) with Microsoft SMTP Server id 14.3.439.0; Tue, 25 Feb 2020 10:10:30 +0800 From: To: , Subject: [PATCH 03/13] block/file-posix: Remove redundant statement in raw_handle_perm_lock() Date: Tue, 25 Feb 2020 10:09:27 +0800 Message-ID: <20200225020937.25028-4-kuhn.chenqun@huawei.com> X-Mailer: git-send-email 2.14.1.windows.1 In-Reply-To: <20200225020937.25028-1-kuhn.chenqun@huawei.com> References: <20200225020937.25028-1-kuhn.chenqun@huawei.com> MIME-Version: 1.0 X-Originating-IP: [10.133.205.93] X-CFilter-Loop: Reflected X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 45.249.212.35 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, qemu-block@nongnu.org, Max Reitz , Chen Qun Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" From: Chen Qun 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 --- Cc: Kevin Wolf Cc: Max Reitz Cc: qemu-block@nongnu.org --- 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