From patchwork Sun Aug 2 14:15:23 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Christophe JAILLET X-Patchwork-Id: 262828 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=-13.0 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,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 D78FAC433DF for ; Sun, 2 Aug 2020 14:15:30 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id BEAD02075B for ; Sun, 2 Aug 2020 14:15:30 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726118AbgHBOP2 (ORCPT ); Sun, 2 Aug 2020 10:15:28 -0400 Received: from smtp07.smtpout.orange.fr ([80.12.242.129]:24010 "EHLO smtp.smtpout.orange.fr" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725951AbgHBOP2 (ORCPT ); Sun, 2 Aug 2020 10:15:28 -0400 Received: from localhost.localdomain ([93.22.148.198]) by mwinf5d42 with ME id AeFQ2300A4H42jh03eFRvj; Sun, 02 Aug 2020 16:15:26 +0200 X-ME-Helo: localhost.localdomain X-ME-Auth: Y2hyaXN0b3BoZS5qYWlsbGV0QHdhbmFkb28uZnI= X-ME-Date: Sun, 02 Aug 2020 16:15:26 +0200 X-ME-IP: 93.22.148.198 From: Christophe JAILLET To: csully@google.com, sagis@google.com, jonolson@google.com, davem@davemloft.net, kuba@kernel.org, lrizzo@google.com Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org, kernel-janitors@vger.kernel.org, Christophe JAILLET Subject: [PATCH] gve: Fix the size used in a 'dma_free_coherent()' call Date: Sun, 2 Aug 2020 16:15:23 +0200 Message-Id: <20200802141523.691565-1-christophe.jaillet@wanadoo.fr> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Update the size used in 'dma_free_coherent()' in order to match the one used in the corresponding 'dma_alloc_coherent()'. Fixes: 893ce44df5 ("gve: Add basic driver framework for Compute Engine Virtual NIC") Signed-off-by: Christophe JAILLET --- drivers/net/ethernet/google/gve/gve_adminq.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/ethernet/google/gve/gve_adminq.c b/drivers/net/ethernet/google/gve/gve_adminq.c index c3ba7baf0107..883e173f5ca0 100644 --- a/drivers/net/ethernet/google/gve/gve_adminq.c +++ b/drivers/net/ethernet/google/gve/gve_adminq.c @@ -322,7 +322,7 @@ int gve_adminq_describe_device(struct gve_priv *priv) priv->default_num_queues = be16_to_cpu(descriptor->default_num_queues); free_device_descriptor: - dma_free_coherent(&priv->pdev->dev, sizeof(*descriptor), descriptor, + dma_free_coherent(&priv->pdev->dev, PAGE_SIZE, descriptor, descriptor_bus); return err; }