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authorEric Dumazet <edumazet@google.com>2015-03-18 14:05:36 -0700
committerDavid S. Miller <davem@davemloft.net>2015-03-18 22:00:35 -0400
commit77a6a471bc18763cb2e80a8cc92f4c04eae37d32 (patch)
tree47b4a53ce453ec42d096467ad1a3c2130f7cf362 /net/ipv6/inet6_hashtables.c
parentd1e559d0b1b0d02f76a6bd5b768a99dc834ae926 (diff)
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ipv6: get rid of __inet6_hash()
We can now use inet_hash() and __inet_hash() instead of private functions. Signed-off-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv6/inet6_hashtables.c')
-rw-r--r--net/ipv6/inet6_hashtables.c38
1 files changed, 1 insertions, 37 deletions
diff --git a/net/ipv6/inet6_hashtables.c b/net/ipv6/inet6_hashtables.c
index ed5787b20192..b86b429f5f81 100644
--- a/net/ipv6/inet6_hashtables.c
+++ b/net/ipv6/inet6_hashtables.c
@@ -42,42 +42,6 @@ u32 inet6_ehashfn(const struct net *net,
inet6_ehash_secret + net_hash_mix(net));
}
-int __inet6_hash(struct sock *sk, struct inet_timewait_sock *tw)
-{
- struct inet_hashinfo *hashinfo = sk->sk_prot->h.hashinfo;
- int twrefcnt = 0;
-
- WARN_ON(!sk_unhashed(sk));
-
- if (sk->sk_state == TCP_LISTEN) {
- struct inet_listen_hashbucket *ilb;
-
- ilb = &hashinfo->listening_hash[inet_sk_listen_hashfn(sk)];
- spin_lock(&ilb->lock);
- __sk_nulls_add_node_rcu(sk, &ilb->head);
- spin_unlock(&ilb->lock);
- } else {
- unsigned int hash;
- struct hlist_nulls_head *list;
- spinlock_t *lock;
-
- sk->sk_hash = hash = sk_ehashfn(sk);
- list = &inet_ehash_bucket(hashinfo, hash)->chain;
- lock = inet_ehash_lockp(hashinfo, hash);
- spin_lock(lock);
- __sk_nulls_add_node_rcu(sk, list);
- if (tw) {
- WARN_ON(sk->sk_hash != tw->tw_hash);
- twrefcnt = inet_twsk_unhash(tw);
- }
- spin_unlock(lock);
- }
-
- sock_prot_inuse_add(sock_net(sk), sk->sk_prot, 1);
- return twrefcnt;
-}
-EXPORT_SYMBOL(__inet6_hash);
-
/*
* Sockets in TCP_CLOSE state are _always_ taken out of the hash, so
* we need not check it for TCP lookups anymore, thanks Alexey. -DaveM
@@ -306,6 +270,6 @@ int inet6_hash_connect(struct inet_timewait_death_row *death_row,
struct sock *sk)
{
return __inet_hash_connect(death_row, sk, inet6_sk_port_offset(sk),
- __inet6_check_established, __inet6_hash);
+ __inet6_check_established, __inet_hash_nolisten);
}
EXPORT_SYMBOL_GPL(inet6_hash_connect);