From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751445Ab3ATHno (ORCPT ); Sun, 20 Jan 2013 02:43:44 -0500 Received: from 94.43.138.210.xn.2iij.net ([210.138.43.94]:48247 "EHLO mail.st-paulia.net" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1750808Ab3ATHnn (ORCPT ); Sun, 20 Jan 2013 02:43:43 -0500 Message-ID: <50FBA02C.9030203@linux-ipv6.org> Date: Sun, 20 Jan 2013 16:43:40 +0900 From: YOSHIFUJI Hideaki Organization: USAGI Project User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/20130106 Thunderbird/17.0.2 MIME-Version: 1.0 To: linux1394-devel@lists.sourceforge.net, netdev@vger.kernel.org CC: linux-kernel@vger.kernel.org Subject: [PATCH] firewire net: Ensure checksumming in upper layer. Content-Type: text/plain; charset=ISO-2022-JP Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org It is wrong to set skb->ip_summed to CHECKSUM_UNNECESSARY unless the device has already checked it. Signed-off-by: YOSHIFUJI Hideaki --- drivers/firewire/net.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/firewire/net.c b/drivers/firewire/net.c index e7a711f5..df6a1ca 100644 --- a/drivers/firewire/net.c +++ b/drivers/firewire/net.c @@ -520,7 +520,7 @@ static int fwnet_finish_incoming_packet(struct net_device *net, dev = netdev_priv(net); /* Write metadata, and then pass to the receive level */ skb->dev = net; - skb->ip_summed = CHECKSUM_UNNECESSARY; /* don't check it */ + skb->ip_summed = CHECKSUM_NONE; /* * Parse the encapsulation header. This actually does the job of -- 1.7.9.5