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net: sched: Simplify em_ipset_match

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em->net is always set and always available, use it in preference
to dev_net(skb->dev).

Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
This commit is contained in:
Eric W. Biederman 2015-06-17 10:28:17 -05:00 committed by Pablo Neira Ayuso
parent 2fd1dc910b
commit 17cebfd097
1 changed files with 2 additions and 2 deletions
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4
net/sched/em_ipset.c
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@ -92,8 +92,8 @@ static int em_ipset_match(struct sk_buff *skb, struct tcf_ematch *em,
rcu_read_lock();
if (dev && skb->skb_iif)
indev = dev_get_by_index_rcu(dev_net(dev), skb->skb_iif);
if (skb->skb_iif)
indev = dev_get_by_index_rcu(em->net, skb->skb_iif);
acpar.in = indev ? indev : dev;
acpar.out = dev;