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Commit f8e1ac79 authored by Eric W. Biederman's avatar Eric W. Biederman Committed by David S. Miller
Browse files

ipv4: Compute net once in ip_forward_finish 



Signed-off-by: default avatar"Eric W. Biederman" <ebiederm@xmission.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent fcad0ac2

net/ipv4/ip_forward.c

+3 −2
Original line number Diff line number Diff line
@@ -63,10 +63,11 @@ static bool ip_exceeds_mtu(const struct sk_buff *skb, unsigned int mtu) 


static int ip_forward_finish(struct sock *sk, struct sk_buff *skb)

{

	struct net *net = dev_net(skb_dst(skb)->dev);

	struct ip_options *opt	= &(IPCB(skb)->opt);



	IP_INC_STATS_BH(dev_net(skb_dst(skb)->dev), IPSTATS_MIB_OUTFORWDATAGRAMS);

	IP_ADD_STATS_BH(dev_net(skb_dst(skb)->dev), IPSTATS_MIB_OUTOCTETS, skb->len);

	IP_INC_STATS_BH(net, IPSTATS_MIB_OUTFORWDATAGRAMS);

	IP_ADD_STATS_BH(net, IPSTATS_MIB_OUTOCTETS, skb->len);



	if (unlikely(opt->optlen))

		ip_forward_options(skb);