From patchwork Sat Apr 28 05:54:24 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Zhoujian (jay)" X-Patchwork-Id: 10370125 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 8F445601BE for ; Sat, 28 Apr 2018 05:55:42 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 6F7BB29528 for ; Sat, 28 Apr 2018 05:55:42 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 6390129535; Sat, 28 Apr 2018 05:55:42 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.9 required=2.0 tests=BAYES_00, MAILING_LIST_MULTI, RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id E8D5A29528 for ; Sat, 28 Apr 2018 05:55:40 +0000 (UTC) Received: from localhost ([::1]:50995 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fCIpd-0003Ou-Ia for patchwork-qemu-devel@patchwork.kernel.org; Sat, 28 Apr 2018 01:55:37 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:35327) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fCIox-00031Y-DB for qemu-devel@nongnu.org; Sat, 28 Apr 2018 01:54:56 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1fCIou-000719-Bf for qemu-devel@nongnu.org; Sat, 28 Apr 2018 01:54:55 -0400 Received: from szxga05-in.huawei.com ([45.249.212.191]:2096 helo=huawei.com) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1fCIou-0006zR-0Q for qemu-devel@nongnu.org; Sat, 28 Apr 2018 01:54:52 -0400 Received: from DGGEMS404-HUB.china.huawei.com (unknown [172.30.72.59]) by Forcepoint Email with ESMTP id D9EF558EF2F05; Sat, 28 Apr 2018 13:54:35 +0800 (CST) Received: from localhost (10.177.19.14) by DGGEMS404-HUB.china.huawei.com (10.3.19.204) with Microsoft SMTP Server id 14.3.361.1; Sat, 28 Apr 2018 13:54:31 +0800 From: Jay Zhou To: Date: Sat, 28 Apr 2018 13:54:24 +0800 Message-ID: <1524894864-7492-1-git-send-email-jianjay.zhou@huawei.com> X-Mailer: git-send-email 2.6.1.windows.1 MIME-Version: 1.0 X-Originating-IP: [10.177.19.14] X-CFilter-Loop: Reflected X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x [fuzzy] X-Received-From: 45.249.212.191 Subject: [Qemu-devel] [PATCH] backends/cryptodev: fix coverity issue X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: jianjay.zhou@huawei.com, wangxinxin.wang@huawei.com, arei.gonglei@huawei.com, weidong.huang@huawei.com, mst@redhat.com Errors-To: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Sender: "Qemu-devel" X-Virus-Scanned: ClamAV using ClamSMTP This patch removes the dead code, which fixes Coverity (CID 1390600) issue. Signed-off-by: Jay Zhou Reviewed-by: Stefan Hajnoczi --- backends/cryptodev-vhost-user.c | 5 ----- 1 file changed, 5 deletions(-) diff --git a/backends/cryptodev-vhost-user.c b/backends/cryptodev-vhost-user.c index 862d4f2..67e65c6 100644 --- a/backends/cryptodev-vhost-user.c +++ b/backends/cryptodev-vhost-user.c @@ -155,7 +155,6 @@ static void cryptodev_vhost_user_event(void *opaque, int event) { CryptoDevBackendVhostUser *s = opaque; CryptoDevBackend *b = CRYPTODEV_BACKEND(s); - Error *err = NULL; int queues = b->conf.peers.queues; assert(queues < MAX_CRYPTO_QUEUE_NUM); @@ -172,10 +171,6 @@ static void cryptodev_vhost_user_event(void *opaque, int event) cryptodev_vhost_user_stop(queues, s); break; } - - if (err) { - error_report_err(err); - } } static void cryptodev_vhost_user_init(