From nobody Mon Feb 9 23:40:49 2026 Delivered-To: importer@patchew.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=1598355112; cv=none; d=zohomail.com; s=zohoarc; b=GcyHKWZgDt2eyhi9NrQ9bH/oq8a2Owd2AFIqmi4eQcMXivBmbopL9iKN6WoLa3fRs6IvmgzzfNrQyVhimDgniMad1XBhZnCJ9jmlwtAW0637pEuKCVO4PJCo3xZBwAybsydkHzN87jaFd4S7wfG1te1khA80AL7dU1YS0Gcz5kI= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1598355112; 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=/j6LRDu2zCKc7zFUJlr4IfEb2B9RN4MO3McvDk7WcFE=; b=HHGDoDdbEqBUbGfd/LcffyCDgk5xnN3Z/86yJRycTb7CBIIfBlrd+Uqdp7VHPpsQo30nezH9kJ0R8dM0qcJP2tSic3ozX9bd9MDPiNyi26UAe3WQ+z72UzDy73poc6nWTjwR0OEFTdvujkYSiX0bvS+++Ezi40OGnu/yZHrqfxg= 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 159835511212162.788042315071266; Tue, 25 Aug 2020 04:31:52 -0700 (PDT) Received: from localhost ([::1]:50886 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kAXB8-00025J-SU for importer@patchew.org; Tue, 25 Aug 2020 07:31:50 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:46810) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kAX5r-0000YW-Cw; Tue, 25 Aug 2020 07:26:24 -0400 Received: from szxga07-in.huawei.com ([45.249.212.35]:40744 helo=huawei.com) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kAX5o-0006hn-Jb; Tue, 25 Aug 2020 07:26:23 -0400 Received: from DGGEMS414-HUB.china.huawei.com (unknown [172.30.72.58]) by Forcepoint Email with ESMTP id 1B66CBD3252C62C6A808; Tue, 25 Aug 2020 19:26:14 +0800 (CST) Received: from huawei.com (10.175.104.175) by DGGEMS414-HUB.china.huawei.com (10.3.19.214) with Microsoft SMTP Server id 14.3.487.0; Tue, 25 Aug 2020 19:26:05 +0800 From: Chen Qun To: , Subject: [PATCH v2 07/10] vfio/platform: Remove dead assignment in vfio_intp_interrupt() Date: Tue, 25 Aug 2020 19:24:44 +0800 Message-ID: <20200825112447.126308-8-kuhn.chenqun@huawei.com> X-Mailer: git-send-email 2.23.0 In-Reply-To: <20200825112447.126308-1-kuhn.chenqun@huawei.com> References: <20200825112447.126308-1-kuhn.chenqun@huawei.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Originating-IP: [10.175.104.175] X-CFilter-Loop: Reflected 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; Received-SPF: pass client-ip=45.249.212.35; envelope-from=kuhn.chenqun@huawei.com; helo=huawei.com X-detected-operating-system: by eggs.gnu.org: First seen = 2020/08/25 07:26:04 X-ACL-Warn: Detected OS = Linux 3.11 and newer [fuzzy] X-Spam_score_int: -41 X-Spam_score: -4.2 X-Spam_bar: ---- X-Spam_report: (-4.2 / 5.0 requ) BAYES_00=-1.9, RCVD_IN_DNSWL_MED=-2.3, RCVD_IN_MSPIKE_H4=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action 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: zhang.zhanghailiang@huawei.com, pannengyuan@huawei.com, Eric Auger , Alex Williamson , Stefan Hajnoczi , 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: hw/vfio/platform.c:239:9: warning: Value stored to 'ret' is never read ret =3D event_notifier_test_and_clear(intp->interrupt); ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Reported-by: Euler Robot Signed-off-by: Chen Qun Reviewed-by: Eric Auger Reviewed-by: Li Qiang Reviewed-by: Stefan Hajnoczi --- Cc: Alex Williamson Cc: Eric Auger Cc: Stefan Hajnoczi --- hw/vfio/platform.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/hw/vfio/platform.c b/hw/vfio/platform.c index ac2cefc9b1..869ed2c39d 100644 --- a/hw/vfio/platform.c +++ b/hw/vfio/platform.c @@ -236,7 +236,7 @@ static void vfio_intp_interrupt(VFIOINTp *intp) trace_vfio_intp_interrupt_set_pending(intp->pin); QSIMPLEQ_INSERT_TAIL(&vdev->pending_intp_queue, intp, pqnext); - ret =3D event_notifier_test_and_clear(intp->interrupt); + event_notifier_test_and_clear(intp->interrupt); return; } =20 --=20 2.23.0