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| author |   Eric Dumazet <eric.dumazet@gmail.com> | 2011-08-11 19:30:52 +0000 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2011-08-12 02:55:28 -0700 |
| commit | 33d480ce6d43326e2541fd79b3548858a174ec3c (patch) | |
| tree | c938ee8c07a2e0f33178069b55439a54188f38fa /net/ipv6 | |
| parent | neigh: reduce arp latency (diff) | |
| download | linux-dev-33d480ce6d43326e2541fd79b3548858a174ec3c.tar.xz linux-dev-33d480ce6d43326e2541fd79b3548858a174ec3c.zip | |
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 <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv6')
| -rw-r--r-- | net/ipv6/raw.c | 4 | ||||
| -rw-r--r-- | net/ipv6/udp.c | 2 |
2 files changed, 3 insertions, 3 deletions
diff --git a/net/ipv6/raw.c b/net/ipv6/raw.c index 4f45dc9e4f5e..f34902f1ba33 100644 --- a/net/ipv6/raw.c +++ b/net/ipv6/raw.c @@ -372,9 +372,9 @@ void raw6_icmp_error(struct sk_buff *skb, int nexthdr, read_unlock(&raw_v6_hashinfo.lock); } -static inline int rawv6_rcv_skb(struct sock * sk, struct sk_buff * skb) +static inline int rawv6_rcv_skb(struct sock *sk, struct sk_buff *skb) { - if ((raw6_sk(sk)->checksum || rcu_dereference_raw(sk->sk_filter)) && + if ((raw6_sk(sk)->checksum || rcu_access_pointer(sk->sk_filter)) && skb_checksum_complete(skb)) { atomic_inc(&sk->sk_drops); kfree_skb(skb); diff --git a/net/ipv6/udp.c b/net/ipv6/udp.c index 29213b51c499..97e47f06e8b7 100644 --- a/net/ipv6/udp.c +++ b/net/ipv6/udp.c @@ -533,7 +533,7 @@ int udpv6_queue_rcv_skb(struct sock * sk, struct sk_buff *skb) } } - if (rcu_dereference_raw(sk->sk_filter)) { + if (rcu_access_pointer(sk->sk_filter)) { if (udp_lib_checksum_complete(skb)) goto drop; } |