netdev - Re: [Resent] [PATCH 1/2] udp: Fix the SNMP counter of UDP_MIB

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Date:	Mon, 03 Nov 2008 00:08:10 -0800 (PST)
From:	David Miller <davem@...emloft.net>
To:	pekkas@...core.fi
Cc:	yjwei@...fujitsu.com, netdev@...r.kernel.org
Subject: Re: [Resent] [PATCH 1/2] udp: Fix the SNMP counter of
 UDP_MIB_INDATAGRAMS

From: Pekka Savola <pekkas@...core.fi>
Date: Mon, 3 Nov 2008 10:01:42 +0200 (EET)

> On Sun, 2 Nov 2008, David Miller wrote:
> > From: Wei Yongjun <yjwei@...fujitsu.com>
> > Date: Mon, 03 Nov 2008 10:11:01 +0800
> >
> >> @@ -158,6 +159,8 @@ try_again:
> >>  	else if (copied < ulen)
> >>  		msg->msg_flags |= MSG_TRUNC;
> >>  +	is_udp4 = (skb->protocol == htons(ETH_P_IP));
> >> +
> 
> Does this work with non-ethernet link-layers ?

Regardless of link layer, the skb gets marked with
the ethernet protocol codes.
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