From patchwork Wed Sep 30 01:29:54 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jing Xiangfeng X-Patchwork-Id: 1374022 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming-netdev@ozlabs.org Delivered-To: patchwork-incoming-netdev@ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; helo=vger.kernel.org; envelope-from=netdev-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=huawei.com Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by ozlabs.org (Postfix) with ESMTP id 4C1Jbd1PGQz9sSG for ; Wed, 30 Sep 2020 11:30:21 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729555AbgI3BaR (ORCPT ); Tue, 29 Sep 2020 21:30:17 -0400 Received: from szxga07-in.huawei.com ([45.249.212.35]:51166 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726689AbgI3BaR (ORCPT ); Tue, 29 Sep 2020 21:30:17 -0400 Received: from DGGEMS413-HUB.china.huawei.com (unknown [172.30.72.59]) by Forcepoint Email with ESMTP id E8A7A46749E585AF801D; Wed, 30 Sep 2020 09:30:14 +0800 (CST) Received: from localhost.localdomain.localdomain (10.175.113.25) by DGGEMS413-HUB.china.huawei.com (10.3.19.213) with Microsoft SMTP Server id 14.3.487.0; Wed, 30 Sep 2020 09:30:09 +0800 From: Jing Xiangfeng To: , , CC: , , Subject: [PATCH] caif_virtio: Remove redundant initialization of variable err Date: Wed, 30 Sep 2020 09:29:54 +0800 Message-ID: <20200930012954.1355-1-jingxiangfeng@huawei.com> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 X-Originating-IP: [10.175.113.25] X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org After commit a8c7687bf216 ("caif_virtio: Check that vringh_config is not null"), the variable err is being initialized with '-EINVAL' that is meaningless. So remove it. Signed-off-by: Jing Xiangfeng --- drivers/net/caif/caif_virtio.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/caif/caif_virtio.c b/drivers/net/caif/caif_virtio.c index 80ea2e913c2b..47a6d62b7511 100644 --- a/drivers/net/caif/caif_virtio.c +++ b/drivers/net/caif/caif_virtio.c @@ -652,7 +652,7 @@ static int cfv_probe(struct virtio_device *vdev) const char *cfv_netdev_name = "cfvrt"; struct net_device *netdev; struct cfv_info *cfv; - int err = -EINVAL; + int err; netdev = alloc_netdev(sizeof(struct cfv_info), cfv_netdev_name, NET_NAME_UNKNOWN, cfv_netdev_setup);