From 244ba779855c2ccbb843444c2dce952ca8c1a78e Mon Sep 17 00:00:00 2001 From: "Eric W. Biederman" Date: Tue, 15 Sep 2015 20:04:04 -0500 Subject: [PATCH] ipv6: Only compute net once in ip6mr_forward2_finish Signed-off-by: "Eric W. Biederman" Signed-off-by: David S. Miller --- net/ipv6/ip6mr.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/net/ipv6/ip6mr.c b/net/ipv6/ip6mr.c index e95f6b6281de..3e3085b37a91 100644 --- a/net/ipv6/ip6mr.c +++ b/net/ipv6/ip6mr.c @@ -1987,9 +1987,10 @@ int ip6mr_compat_ioctl(struct sock *sk, unsigned int cmd, void __user *arg) static inline int ip6mr_forward2_finish(struct sock *sk, struct sk_buff *skb) { - IP6_INC_STATS_BH(dev_net(skb_dst(skb)->dev), ip6_dst_idev(skb_dst(skb)), + struct net *net = dev_net(skb_dst(skb)->dev); + IP6_INC_STATS_BH(net, ip6_dst_idev(skb_dst(skb)), IPSTATS_MIB_OUTFORWDATAGRAMS); - IP6_ADD_STATS_BH(dev_net(skb_dst(skb)->dev), ip6_dst_idev(skb_dst(skb)), + IP6_ADD_STATS_BH(net, ip6_dst_idev(skb_dst(skb)), IPSTATS_MIB_OUTOCTETS, skb->len); return dst_output(sk, skb); }