From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1161274AbeE1KbV (ORCPT ); Mon, 28 May 2018 06:31:21 -0400 Received: from mail.kernel.org ([198.145.29.99]:50954 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1161265AbeE1KbN (ORCPT ); Mon, 28 May 2018 06:31:13 -0400 From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Thomas Falcon , "David S. Miller" , Sasha Levin Subject: [PATCH 4.9 111/329] ibmvnic: Free RX socket buffer in case of adapter error Date: Mon, 28 May 2018 12:00:40 +0200 Message-Id: <20180528100251.979657076@linuxfoundation.org> X-Mailer: git-send-email 2.17.0 In-Reply-To: <20180528100241.796630982@linuxfoundation.org> References: <20180528100241.796630982@linuxfoundation.org> User-Agent: quilt/0.65 X-stable: review MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 4.9-stable review patch. If anyone has any objections, please let me know. ------------------ From: Thomas Falcon [ Upstream commit 4b9b0f01350500173f17e2b2e65beb4df4ef99c7 ] If a RX buffer is returned to the client driver with an error, free the corresponding socket buffer before continuing. Signed-off-by: Thomas Falcon Signed-off-by: David S. Miller Signed-off-by: Sasha Levin Signed-off-by: Greg Kroah-Hartman --- drivers/net/ethernet/ibm/ibmvnic.c | 1 + 1 file changed, 1 insertion(+) --- a/drivers/net/ethernet/ibm/ibmvnic.c +++ b/drivers/net/ethernet/ibm/ibmvnic.c @@ -994,6 +994,7 @@ restart_poll: netdev_err(netdev, "rx error %x\n", next->rx_comp.rc); /* free the entry */ next->rx_comp.first = 0; + dev_kfree_skb_any(rx_buff->skb); remove_buff_from_pool(adapter, rx_buff); break; }