netdev - Re: [PATCH] net: use skb_get

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Date:	Tue, 24 Aug 2010 16:09:51 +0200
From:	Eric Dumazet <eric.dumazet@...il.com>
To:	Changli Gao <xiaosuo@...il.com>
Cc:	"David S. Miller" <davem@...emloft.net>, netdev@...r.kernel.org
Subject: Re: [PATCH] net: use skb_get_rxhash()

Le mardi 24 août 2010 à 21:53 +0800, Changli Gao a écrit :

> However, do we really need to check if skb->sk->sk_hash is zero? It is
> a rare case, and this check may mislead someone to think a non zero
> sk_hash means that sk_hash is set.
> 

Not sure what you mean ;)

sk_hash is not always filled, only for some kind of sockets (tcp, udp)

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