net: sched: Simplify em_ipset_match
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>
diff --git a/net/sched/em_ipset.c b/net/sched/em_ipset.c
index a3d79c8..df0328b 100644
--- a/net/sched/em_ipset.c
+++ b/net/sched/em_ipset.c
@@ -92,8 +92,8 @@
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;