aboutsummaryrefslogtreecommitdiff
path: root/net/ipv4/tcp_ipv4.c
diff options
context:
space:
mode:
Diffstat (limited to 'net/ipv4/tcp_ipv4.c')
-rw-r--r--net/ipv4/tcp_ipv4.c29
1 files changed, 2 insertions, 27 deletions
diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c
index 5f9ad95304c..dca1be67164 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