From patchwork Thu Nov 29 05:55:52 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sasha Levin X-Patchwork-Id: 1005074 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming-netdev@ozlabs.org Delivered-To: patchwork-incoming-netdev@ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=netdev-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=pass (p=none dis=none) header.from=kernel.org Authentication-Results: ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=kernel.org header.i=@kernel.org header.b="QO5ORNsd"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 4356MM3wKFz9s8J for ; Thu, 29 Nov 2018 17:00:47 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729217AbeK2REy (ORCPT ); Thu, 29 Nov 2018 12:04:54 -0500 Received: from mail.kernel.org ([198.145.29.99]:39764 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728015AbeK2REx (ORCPT ); Thu, 29 Nov 2018 12:04:53 -0500 Received: from sasha-vm.mshome.net (unknown [37.142.5.207]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 0B5C721104; Thu, 29 Nov 2018 06:00:39 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1543471242; bh=o1zBCJFnDGEf/mD/Zl1nFABTbvIqlrhJN3D305sI+nI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=QO5ORNsd0q2cEvfKJRwEdTQskLTbWqXHcjwM+txGDDaNNMlEV3A2CtaF501QgMMX6 8jRvziO4d3K9XIuqOQ8tEMko9dbACITBWKXfIbEDM9pP4fVsoJ2rQhnlkcgZ4jfqWS Y3IjX2/TaNMLnQVuRihCNxyM/TnTHk/WQS4gCLYA= From: Sasha Levin To: stable@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Thomas Falcon , "David S . Miller" , Sasha Levin , linuxppc-dev@lists.ozlabs.org, netdev@vger.kernel.org Subject: [PATCH AUTOSEL 4.19 61/68] ibmvnic: Fix RX queue buffer cleanup Date: Thu, 29 Nov 2018 00:55:52 -0500 Message-Id: <20181129055559.159228-61-sashal@kernel.org> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20181129055559.159228-1-sashal@kernel.org> References: <20181129055559.159228-1-sashal@kernel.org> Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Thomas Falcon [ Upstream commit b7cdec3d699db2e5985ad39de0f25d3b6111928e ] The wrong index is used when cleaning up RX buffer objects during release of RX queues. Update to use the correct index counter. Signed-off-by: Thomas Falcon Signed-off-by: David S. Miller Signed-off-by: Sasha Levin --- drivers/net/ethernet/ibm/ibmvnic.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/net/ethernet/ibm/ibmvnic.c b/drivers/net/ethernet/ibm/ibmvnic.c index a646de07cbdc..f1d4d7a1278b 100644 --- a/drivers/net/ethernet/ibm/ibmvnic.c +++ b/drivers/net/ethernet/ibm/ibmvnic.c @@ -485,8 +485,8 @@ static void release_rx_pools(struct ibmvnic_adapter *adapter) for (j = 0; j < rx_pool->size; j++) { if (rx_pool->rx_buff[j].skb) { - dev_kfree_skb_any(rx_pool->rx_buff[i].skb); - rx_pool->rx_buff[i].skb = NULL; + dev_kfree_skb_any(rx_pool->rx_buff[j].skb); + rx_pool->rx_buff[j].skb = NULL; } }