From patchwork Mon May 15 05:58:27 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Zhang Chen X-Patchwork-Id: 9726129 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 87E60601E7 for ; Mon, 15 May 2017 06:00:08 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 74EED2894E for ; Mon, 15 May 2017 06:00:08 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 668562895B; Mon, 15 May 2017 06:00:08 +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=-6.9 required=2.0 tests=BAYES_00,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 110B02894E for ; Mon, 15 May 2017 06:00:08 +0000 (UTC) Received: from localhost ([::1]:34937 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dA939-0005Pm-8s for patchwork-qemu-devel@patchwork.kernel.org; Mon, 15 May 2017 02:00:07 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:56688) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dA92E-0005PX-T9 for qemu-devel@nongnu.org; Mon, 15 May 2017 01:59:11 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1dA92C-0003Cm-2P for qemu-devel@nongnu.org; Mon, 15 May 2017 01:59:10 -0400 Received: from [59.151.112.132] (port=23820 helo=heian.cn.fujitsu.com) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dA92B-0003CJ-LN for qemu-devel@nongnu.org; Mon, 15 May 2017 01:59:07 -0400 X-IronPort-AV: E=Sophos;i="5.22,518,1449504000"; d="scan'208";a="18844520" Received: from unknown (HELO cn.fujitsu.com) ([10.167.33.5]) by heian.cn.fujitsu.com with ESMTP; 15 May 2017 13:59:05 +0800 Received: from G08CNEXCHPEKD02.g08.fujitsu.local (unknown [10.167.33.83]) by cn.fujitsu.com (Postfix) with ESMTP id 0F4144D14A5C; Mon, 15 May 2017 13:59:03 +0800 (CST) Received: from localhost.localdomain (10.167.226.56) by G08CNEXCHPEKD02.g08.fujitsu.local (10.167.33.89) with Microsoft SMTP Server (TLS) id 14.3.319.2; Mon, 15 May 2017 13:59:05 +0800 From: Zhang Chen To: qemu devel , Jason Wang Date: Mon, 15 May 2017 13:58:27 +0800 Message-ID: <1494827909-640-2-git-send-email-zhangchen.fnst@cn.fujitsu.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1494827909-640-1-git-send-email-zhangchen.fnst@cn.fujitsu.com> References: <1494827909-640-1-git-send-email-zhangchen.fnst@cn.fujitsu.com> MIME-Version: 1.0 X-Originating-IP: [10.167.226.56] X-yoursite-MailScanner-ID: 0F4144D14A5C.ACF0A X-yoursite-MailScanner: Found to be clean X-yoursite-MailScanner-From: zhangchen.fnst@cn.fujitsu.com X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 59.151.112.132 Subject: [Qemu-devel] [PATCH V2 1/3] net/filter-mirror.c: Remove duplicate check code. 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: zhanghailiang , Zhang Chen Errors-To: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Sender: "Qemu-devel" X-Virus-Scanned: ClamAV using ClamSMTP The s->outdev have checked in filter_mirror_set_outdev(). Signed-off-by: Zhang Chen --- net/filter-mirror.c | 6 ------ 1 file changed, 6 deletions(-) diff --git a/net/filter-mirror.c b/net/filter-mirror.c index 72fa7c2..fd0322f 100644 --- a/net/filter-mirror.c +++ b/net/filter-mirror.c @@ -194,12 +194,6 @@ static void filter_mirror_setup(NetFilterState *nf, Error **errp) MirrorState *s = FILTER_MIRROR(nf); Chardev *chr; - if (!s->outdev) { - error_setg(errp, "filter mirror needs 'outdev' " - "property set"); - return; - } - chr = qemu_chr_find(s->outdev); if (chr == NULL) { error_set(errp, ERROR_CLASS_DEVICE_NOT_FOUND,