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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 22AFFC433FE for ; Mon, 23 May 2022 17:28:18 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S240826AbiEWR0H (ORCPT ); Mon, 23 May 2022 13:26:07 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37912 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S240579AbiEWRQa (ORCPT ); Mon, 23 May 2022 13:16:30 -0400 Received: from ams.source.kernel.org (ams.source.kernel.org [IPv6:2604:1380:4601:e00::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1E14B719D5; Mon, 23 May 2022 10:15:55 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id 70421B81219; Mon, 23 May 2022 17:15:12 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id D8BE2C385AA; Mon, 23 May 2022 17:15:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1653326111; bh=T4OxzCgaUBm2DqSHVnJ48Imayt8DaPfRZpxmkuNlJUk=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=2Ml9HN0xf59Xlob9KLBLjTkPVP6QXGphZ44KZ4SYU6exww4+Qr4gWP/3G7NbJwDZP gkM0PTd7lnoCLGx/j92SJCdi2NbToKwIuiD3AB/qTQwpRMQ8q0KYpHxtU2gf+iAXlI ufVt8qM1tSNpujuJx9UdiuyRTzytk7/Y1Q9s7WBw= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Hulk Robot , Yang Yingliang , Jakub Kicinski , Sasha Levin Subject: [PATCH 5.4 56/68] ethernet: tulip: fix missing pci_disable_device() on error in tulip_init_one() Date: Mon, 23 May 2022 19:05:23 +0200 Message-Id: <20220523165811.740514836@linuxfoundation.org> X-Mailer: git-send-email 2.36.1 In-Reply-To: <20220523165802.500642349@linuxfoundation.org> References: <20220523165802.500642349@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: Yang Yingliang [ Upstream commit 51ca86b4c9c7c75f5630fa0dbe5f8f0bd98e3c3e ] Fix the missing pci_disable_device() before return from tulip_init_one() in the error handling case. Reported-by: Hulk Robot Signed-off-by: Yang Yingliang Link: https://lore.kernel.org/r/20220506094250.3630615-1-yangyingliang@huawei.com Signed-off-by: Jakub Kicinski Signed-off-by: Sasha Levin --- drivers/net/ethernet/dec/tulip/tulip_core.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/drivers/net/ethernet/dec/tulip/tulip_core.c b/drivers/net/ethernet/dec/tulip/tulip_core.c index 3e3e08698876..fea4223ad6f1 100644 --- a/drivers/net/ethernet/dec/tulip/tulip_core.c +++ b/drivers/net/ethernet/dec/tulip/tulip_core.c @@ -1410,8 +1410,10 @@ static int tulip_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) /* alloc_etherdev ensures aligned and zeroed private structures */ dev = alloc_etherdev (sizeof (*tp)); - if (!dev) + if (!dev) { + pci_disable_device(pdev); return -ENOMEM; + } SET_NETDEV_DEV(dev, &pdev->dev); if (pci_resource_len (pdev, 0) < tulip_tbl[chip_idx].io_size) { @@ -1788,6 +1790,7 @@ static int tulip_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) err_out_free_netdev: free_netdev (dev); + pci_disable_device(pdev); return -ENODEV; } -- 2.35.1