From 77a6a471bc18763cb2e80a8cc92f4c04eae37d32 Mon Sep 17 00:00:00 2001 From: Eric Dumazet Date: Wed, 18 Mar 2015 14:05:36 -0700 Subject: ipv6: get rid of __inet6_hash() We can now use inet_hash() and __inet_hash() instead of private functions. Signed-off-by: Eric Dumazet Signed-off-by: David S. Miller --- net/ipv6/inet6_hashtables.c | 38 +------------------------------------- 1 file changed, 1 insertion(+), 37 deletions(-) (limited to 'net/ipv6/inet6_hashtables.c') 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); -- cgit v1.2.3