From 33d480ce6d43326e2541fd79b3548858a174ec3c Mon Sep 17 00:00:00 2001 From: Eric Dumazet Date: Thu, 11 Aug 2011 19:30:52 +0000 Subject: net: cleanup some rcu_dereference_raw RCU api had been completed and rcu_access_pointer() or rcu_dereference_protected() are better than generic rcu_dereference_raw() Signed-off-by: Eric Dumazet Signed-off-by: David S. Miller --- net/ipv4/udp.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) (limited to 'net/ipv4/udp.c') diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c index 1b5a19340a9..c1d5facab7c 100644 --- a/net/ipv4/udp.c +++ b/net/ipv4/udp.c @@ -1461,10 +1461,9 @@ int udp_queue_rcv_skb(struct sock *sk, struct sk_buff *skb) } } - if (rcu_dereference_raw(sk->sk_filter)) { - if (udp_lib_checksum_complete(skb)) - goto drop; - } + if (rcu_access_pointer(sk->sk_filter) && + udp_lib_checksum_complete(skb)) + goto drop; if (sk_rcvqueues_full(sk, skb)) -- cgit v1.2.3-70-g09d2