From mboxrd@z Thu Jan 1 00:00:00 1970 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=-19.1 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,INCLUDES_PATCH,MAILING_LIST_MULTI,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 702DFC4320E for ; Wed, 1 Sep 2021 12:42:18 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 5B27E61183 for ; Wed, 1 Sep 2021 12:42:18 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1344886AbhIAMnN (ORCPT ); Wed, 1 Sep 2021 08:43:13 -0400 Received: from mail.kernel.org ([198.145.29.99]:42100 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1344034AbhIAMhV (ORCPT ); Wed, 1 Sep 2021 08:37:21 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 0C3E961139; Wed, 1 Sep 2021 12:34:11 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1630499652; bh=GSrMGi3p2ZVGJglgw3oyssmrlkN+AUsMS7KZAjFK5ko=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=KtI+iVOmjwB9tRPj690f9U22bc0gawz0UaIcEKDwqrAAtaNgg3tm3oNGI6mpBnvvG z32ympZRpgtoeSLVoOpQ5j5LRMdgGs7D9PnYxFFsFbVXrtIoFLwV6WFzzOJydGfjLK QLCAVRMlJUyufxW74Zv1oez9ZNHkB1f5Y2mqJ+9k= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Christophe JAILLET , "David S. Miller" , Sasha Levin Subject: [PATCH 5.10 034/103] xgene-v2: Fix a resource leak in the error handling path of xge_probe() Date: Wed, 1 Sep 2021 14:27:44 +0200 Message-Id: <20210901122301.701921365@linuxfoundation.org> X-Mailer: git-send-email 2.33.0 In-Reply-To: <20210901122300.503008474@linuxfoundation.org> References: <20210901122300.503008474@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Christophe JAILLET [ Upstream commit 5ed74b03eb4d08f5dd281dcb5f1c9bb92b363a8d ] A successful 'xge_mdio_config()' call should be balanced by a corresponding 'xge_mdio_remove()' call in the error handling path of the probe, as already done in the remove function. Update the error handling path accordingly. Fixes: ea8ab16ab225 ("drivers: net: xgene-v2: Add MDIO support") Signed-off-by: Christophe JAILLET Signed-off-by: David S. Miller Signed-off-by: Sasha Levin --- drivers/net/ethernet/apm/xgene-v2/main.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/net/ethernet/apm/xgene-v2/main.c b/drivers/net/ethernet/apm/xgene-v2/main.c index 860c18fb7aae..80399c8980bd 100644 --- a/drivers/net/ethernet/apm/xgene-v2/main.c +++ b/drivers/net/ethernet/apm/xgene-v2/main.c @@ -677,11 +677,13 @@ static int xge_probe(struct platform_device *pdev) ret = register_netdev(ndev); if (ret) { netdev_err(ndev, "Failed to register netdev\n"); - goto err; + goto err_mdio_remove; } return 0; +err_mdio_remove: + xge_mdio_remove(ndev); err: free_netdev(ndev); -- 2.30.2