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author | 2010-11-15 18:17:21 +0100 | |
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committer | 2010-11-15 18:17:21 +0100 | |
commit | 0e60ebe04c51807db972d03665651ae6b5c26d7e (patch) | |
tree | d76ba4540a6eb2008b2035e8f6371597e5ed6a13 /net/netfilter/nfnetlink_log.c | |
parent | netfilter: xt_CLASSIFY: add ARP support, allow CLASSIFY target on any table (diff) | |
download | linux-0e60ebe04c51807db972d03665651ae6b5c26d7e.tar.gz linux-0e60ebe04c51807db972d03665651ae6b5c26d7e.tar.bz2 linux-0e60ebe04c51807db972d03665651ae6b5c26d7e.zip |
netfilter: add __rcu annotations
Add some __rcu annotations and use helpers to reduce number of sparse
warnings (CONFIG_SPARSE_RCU_POINTER=y)
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: Patrick McHardy <kaber@trash.net>
Diffstat (limited to 'net/netfilter/nfnetlink_log.c')
-rw-r--r-- | net/netfilter/nfnetlink_log.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/net/netfilter/nfnetlink_log.c b/net/netfilter/nfnetlink_log.c index 6a1572b0ab41..91592da504b9 100644 --- a/net/netfilter/nfnetlink_log.c +++ b/net/netfilter/nfnetlink_log.c @@ -874,19 +874,19 @@ static struct hlist_node *get_first(struct iter_state *st) for (st->bucket = 0; st->bucket < INSTANCE_BUCKETS; st->bucket++) { if (!hlist_empty(&instance_table[st->bucket])) - return rcu_dereference_bh(instance_table[st->bucket].first); + return rcu_dereference_bh(hlist_first_rcu(&instance_table[st->bucket])); } return NULL; } static struct hlist_node *get_next(struct iter_state *st, struct hlist_node *h) { - h = rcu_dereference_bh(h->next); + h = rcu_dereference_bh(hlist_next_rcu(h)); while (!h) { if (++st->bucket >= INSTANCE_BUCKETS) return NULL; - h = rcu_dereference_bh(instance_table[st->bucket].first); + h = rcu_dereference_bh(hlist_first_rcu(&instance_table[st->bucket])); } return h; } |