From 7f7cd56c33937c6afa8a3d1f10a804c314e5b308 Mon Sep 17 00:00:00 2001
From: Geliang Tang <geliangtang@gmail.com>
Date: Tue, 20 Dec 2016 22:02:16 +0800
Subject: [PATCH] net_sched: sch_netem: use rb_entry()
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>
---
net/sched/sch_netem.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/net/sched/sch_netem.c b/net/sched/sch_netem.c
index 9f7b380cf0a3..b7e4097bfdab 100644
--- a/net/sched/sch_netem.c
+++ b/net/sched/sch_netem.c
@@ -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)
--
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