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[SOCK]: Adds a rcu_dereference() in sk_filter
authorEric Dumazet <dada1@cosmosbay.com>
Wed, 9 Jan 2008 07:41:28 +0000 (23:41 -0800)
committerDavid S. Miller <davem@davemloft.net>
Wed, 9 Jan 2008 07:41:28 +0000 (23:41 -0800)
commita3248d5f24013597606551a3dd6813eef557d199
tree453e71e0dfae127df026c64e2b1a24aa4f629b3dtree | snapshot
parentf91c3eab1ccde32cab1edb9c980123d28e5e27e7commit | diff
[SOCK]: Adds a rcu_dereference() in sk_filter

It seems commit 63565c1c26347ae6f6ff488ff6a890181374b09a introduced a RCU
protection for sk_filter(), without a rcu_dereference()

Either we need a rcu_dereference(), either a comment should explain why we
dont need it. I vote for the former.

Signed-off-by: Eric Dumazet <dada1@cosmosbay.com>
Acked-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
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