From patchwork Fri Nov 13 06:49:33 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Zhang Changzhong X-Patchwork-Id: 1399560 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 4CXTZH2yybz9sVK for ; Fri, 13 Nov 2020 17:48:23 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726293AbgKMGsD (ORCPT ); Fri, 13 Nov 2020 01:48:03 -0500 Received: from szxga04-in.huawei.com ([45.249.212.190]:7188 "EHLO szxga04-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725999AbgKMGsD (ORCPT ); Fri, 13 Nov 2020 01:48:03 -0500 Received: from DGGEMS413-HUB.china.huawei.com (unknown [172.30.72.58]) by szxga04-in.huawei.com (SkyGuard) with ESMTP id 4CXTYc6SV2z15Vys; Fri, 13 Nov 2020 14:47:48 +0800 (CST) Received: from compute.localdomain (10.175.112.70) by DGGEMS413-HUB.china.huawei.com (10.3.19.213) with Microsoft SMTP Server (TLS) id 14.3.487.0; Fri, 13 Nov 2020 14:47:51 +0800 From: Zhang Changzhong To: , , , , , , CC: , , Subject: [PATCH net] net: ethernet: ti: cpsw: fix error return code in cpsw_probe() Date: Fri, 13 Nov 2020 14:49:33 +0800 Message-ID: <1605250173-18438-1-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: 83a8471ba255 ("net: ethernet: ti: cpsw: refactor probe to group common hw initialization") Reported-by: Hulk Robot Signed-off-by: Zhang Changzhong --- drivers/net/ethernet/ti/cpsw.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/ethernet/ti/cpsw.c b/drivers/net/ethernet/ti/cpsw.c index 9fd1f77..7882a00 100644 --- a/drivers/net/ethernet/ti/cpsw.c +++ b/drivers/net/ethernet/ti/cpsw.c @@ -1631,6 +1631,7 @@ static int cpsw_probe(struct platform_device *pdev) CPSW_MAX_QUEUES, CPSW_MAX_QUEUES); if (!ndev) { dev_err(dev, "error allocating net_device\n"); + ret = -ENOMEM; goto clean_cpts; }