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net_sched: sch_netem: use rb_entry()

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To make the code clearer, use rb_entry() instead of container_of() to
deal with rbtree.

Signed-off-by: Geliang Tang <geliangtang@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Geliang Tang 2016-12-20 22:02:16 +08:00 committed by David S. Miller
parent e124557d60
commit 7f7cd56c33
1 changed files with 1 additions and 1 deletions
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2
net/sched/sch_netem.c
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@ -152,7 +152,7 @@ struct netem_skb_cb {
static struct sk_buff *netem_rb_to_skb(struct rb_node *rb)
{
return container_of(rb, struct sk_buff, rbnode);
return rb_entry(rb, struct sk_buff, rbnode);
}
static inline struct netem_skb_cb *netem_skb_cb(struct sk_buff *skb)