From patchwork Fri Nov 13 06:07:07 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Zhang Changzhong X-Patchwork-Id: 1399550 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 4CXSd11hySz9sTL for ; Fri, 13 Nov 2020 17:05:41 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726240AbgKMGFi (ORCPT ); Fri, 13 Nov 2020 01:05:38 -0500 Received: from szxga05-in.huawei.com ([45.249.212.191]:7531 "EHLO szxga05-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725971AbgKMGFi (ORCPT ); Fri, 13 Nov 2020 01:05:38 -0500 Received: from DGGEMS403-HUB.china.huawei.com (unknown [172.30.72.60]) by szxga05-in.huawei.com (SkyGuard) with ESMTP id 4CXScf3d7jzhl4C; Fri, 13 Nov 2020 14:05:22 +0800 (CST) Received: from compute.localdomain (10.175.112.70) by DGGEMS403-HUB.china.huawei.com (10.3.19.203) with Microsoft SMTP Server (TLS) id 14.3.487.0; Fri, 13 Nov 2020 14:05:21 +0800 From: Zhang Changzhong To: , , CC: , , Subject: [PATCH net] cx82310_eth: fix error return code in cx82310_bind() Date: Fri, 13 Nov 2020 14:07:07 +0800 Message-ID: <1605247627-15385-1-git-send-email-zhangchangzhong@huawei.com> X-Mailer: git-send-email 1.8.3.1 MIME-Version: 1.0 X-Originating-IP: [10.175.112.70] X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Fix to return a negative error code from the error handling case instead of 0, as done elsewhere in this function. Fixes: ca139d76b0d9 ("cx82310_eth: re-enable ethernet mode after router reboot") Reported-by: Hulk Robot Signed-off-by: Zhang Changzhong --- drivers/net/usb/cx82310_eth.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/net/usb/cx82310_eth.c b/drivers/net/usb/cx82310_eth.c index ca89d82..c4568a4 100644 --- a/drivers/net/usb/cx82310_eth.c +++ b/drivers/net/usb/cx82310_eth.c @@ -197,7 +197,8 @@ static int cx82310_bind(struct usbnet *dev, struct usb_interface *intf) } /* enable ethernet mode (?) */ - if (cx82310_enable_ethernet(dev)) + ret = cx82310_enable_ethernet(dev); + if (ret) goto err; /* get the MAC address */