From patchwork Mon Jul 12 06:10:17 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Greg KH X-Patchwork-Id: 474504 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=-19.4 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=ham 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 DFB50C07E9B for ; Mon, 12 Jul 2021 06:24:58 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id C53DF610CA for ; Mon, 12 Jul 2021 06:24:58 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235266AbhGLG1o (ORCPT ); Mon, 12 Jul 2021 02:27:44 -0400 Received: from mail.kernel.org ([198.145.29.99]:46810 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235265AbhGLG0Z (ORCPT ); Mon, 12 Jul 2021 02:26:25 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 9BCA461151; Mon, 12 Jul 2021 06:23:23 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1626071004; bh=G8YQreZaS7apQeCcxn+waFwcl86xJCIlF7ds9D+F2qI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=hiuzTbZT1pbzPBOKVFSD/rXLIKthuYMFJ6naqGMqg9kQdqHjDkdyO01G/lSEBsNNt Fvpj83cnwgp7xegJQ0v+WjeeCJUDRkfjs6ORIBZEK/5WYKTA4R3W6soz2xBaDIxOWP PL/5Hk5OwvBHDbAeNipsdl9Upe99TZXKgPBuLZbU= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Dinghao Liu , Tony Brelinski , Tony Nguyen , Sasha Levin Subject: [PATCH 5.4 233/348] i40e: Fix error handling in i40e_vsi_open Date: Mon, 12 Jul 2021 08:10:17 +0200 Message-Id: <20210712060733.192630288@linuxfoundation.org> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20210712060659.886176320@linuxfoundation.org> References: <20210712060659.886176320@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Dinghao Liu [ Upstream commit 9c04cfcd4aad232e36306cdc5c74cd9fc9148a7e ] When vsi->type == I40E_VSI_FDIR, we have caught the return value of i40e_vsi_request_irq() but without further handling. Check and execute memory clean on failure just like the other i40e_vsi_request_irq(). Fixes: 8a9eb7d3cbcab ("i40e: rework fdir setup and teardown") Signed-off-by: Dinghao Liu Tested-by: Tony Brelinski Signed-off-by: Tony Nguyen Signed-off-by: Sasha Levin --- drivers/net/ethernet/intel/i40e/i40e_main.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c index a1b4e995f2b7..4f4ec1f166ef 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_main.c +++ b/drivers/net/ethernet/intel/i40e/i40e_main.c @@ -8292,6 +8292,8 @@ int i40e_vsi_open(struct i40e_vsi *vsi) dev_driver_string(&pf->pdev->dev), dev_name(&pf->pdev->dev)); err = i40e_vsi_request_irq(vsi, int_name); + if (err) + goto err_setup_rx; } else { err = -EINVAL;