From patchwork Mon Jul 12 06:09:21 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Greg KH X-Patchwork-Id: 475710 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 2F8BBC47E48 for ; Mon, 12 Jul 2021 07:19:10 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id DBC48617C9 for ; Mon, 12 Jul 2021 07:19:09 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S240001AbhGLHVr (ORCPT ); Mon, 12 Jul 2021 03:21:47 -0400 Received: from mail.kernel.org ([198.145.29.99]:56758 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S243626AbhGLHSf (ORCPT ); Mon, 12 Jul 2021 03:18:35 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 5BAFA61467; Mon, 12 Jul 2021 07:15:42 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1626074143; bh=zOY+5cme28hMNv5aMoucCPa7xXsLN0fE8ErHdxekRx4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=xZiq8Dl826dGos++pxNrJSPbEP5nuYNqkLNOCLJzvhJbd4Ff4UA5fmaDwhCS2SjIv eNcriw7yMn0TclKyKTLKUOzNcvcVqGtHjm621AKiSPBuvIJN5IAPEOha1UTMKCrazs 4eLMxriPJus19NS04odKh3oUWFNig23GGktYZH68= 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 5.12 478/700] i40e: Fix error handling in i40e_vsi_open Date: Mon, 12 Jul 2021 08:09:21 +0200 Message-Id: <20210712061027.455655242@linuxfoundation.org> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20210712060924.797321836@linuxfoundation.org> References: <20210712060924.797321836@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 ac4b44fc19f1..2dbc03cd1769 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_main.c +++ b/drivers/net/ethernet/intel/i40e/i40e_main.c @@ -8702,6 +8702,8 @@ 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;