Subject: Re: [PATCH] ip_forward: Drop frames with attached skb->sk

From: Sebastian Poehn <[email-masked]>
Date: Tue, 14 Apr 2015 08:18:40 +0200

On Mon, 2015-04-13 at 23:07 -0700, Stephen Hemminger wrote:
> On Tue, 14 Apr 2015 07:52:04 +0200
> Sebastian Poehn <[email-masked]> wrote:
> 
> >  
> > +	/* this should happen neither */
> > +	if (unlikely(skb->sk))
> > +		goto drop;
> > +
> 
> With gcc, all goto's are already treated as unlikely().

Thanks for that recommendation. But before I re-cook: What about Clang
and ICC?