From 758ccac8e7419ae746bcda807919a547ed9cdaad Mon Sep 17 00:00:00 2001 From: "Eric W. Biederman" Date: Tue, 15 Sep 2015 20:04:03 -0500 Subject: [PATCH] ipv4: Only compute net once in ipmr_forward_finish Signed-off-by: "Eric W. Biederman" Signed-off-by: David S. Miller --- net/ipv4/ipmr.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/net/ipv4/ipmr.c b/net/ipv4/ipmr.c index 075bc695ae34..dfe4e8ec6c3a 100644 --- a/net/ipv4/ipmr.c +++ b/net/ipv4/ipmr.c @@ -1681,9 +1681,10 @@ static void ip_encap(struct net *net, struct sk_buff *skb, static inline int ipmr_forward_finish(struct sock *sk, struct sk_buff *skb) { struct ip_options *opt = &(IPCB(skb)->opt); + struct net *net = dev_net(skb_dst(skb)->dev); - 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); -- 2.20.1