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: 259865 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-12.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED, USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 990A5C47420 for ; Wed, 30 Sep 2020 01:30:20 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 4E9762145D for ; Wed, 30 Sep 2020 01:30:20 +0000 (UTC) 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);