diff options
Diffstat (limited to 'net/ipv4/tcp_ipv4.c')
| -rw-r--r-- | net/ipv4/tcp_ipv4.c | 29 |
1 files changed, 2 insertions, 27 deletions
diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c index 5f9ad95304ca..dca1be67164b 100644 --- a/net/ipv4/tcp_ipv4.c +++ b/net/ipv4/tcp_ipv4.c @@ -230,37 +230,12 @@ fail: static void tcp_v4_hash(struct sock *sk) { - if (sk->sk_state != TCP_CLOSE) { - local_bh_disable(); - __inet_hash(&tcp_hashinfo, sk, 1); - local_bh_enable(); - } + inet_hash(&tcp_hashinfo, sk); } void tcp_unhash(struct sock *sk) { - rwlock_t *lock; - - if (sk_unhashed(sk)) - goto ende; - - if (sk->sk_state == TCP_LISTEN) { - local_bh_disable(); - inet_listen_wlock(&tcp_hashinfo); - lock = &tcp_hashinfo.lhash_lock; - } else { - struct inet_ehash_bucket *head = &tcp_hashinfo.ehash[sk->sk_hashent]; - lock = &head->lock; - write_lock_bh(&head->lock); - } - - if (__sk_del_node_init(sk)) - sock_prot_dec_use(sk->sk_prot); - write_unlock_bh(lock); - - ende: - if (sk->sk_state == TCP_LISTEN) - wake_up(&tcp_hashinfo.lhash_wait); + inet_unhash(&tcp_hashinfo, sk); } /* Don't inline this cruft. Here are some nice properties to |