Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6

[linux-2.6] / net / ipv4 / tcp_ipv4.c

diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c
index f7ff2a64a7f054488cdaba6a32e0c986287642d3..0db9b75c1fa23701f0602dd58bc172bade0c07a7 100644 (file)
--- a/net/ipv4/tcp_ipv4.c
+++ b/net/ipv4/tcp_ipv4.c
@@ -5,8 +5,6 @@
  *
  *             Implementation of the Transmission Control Protocol(TCP).
  *
- * Version:    $Id: tcp_ipv4.c,v 1.240 2002/02/01 22:01:04 davem Exp $
- *
  *             IPv4 specific functions
  *
  *
@@ -85,10 +83,6 @@
 int sysctl_tcp_tw_reuse __read_mostly;
 int sysctl_tcp_low_latency __read_mostly;
 
-/* Check TCP sequence numbers in ICMP packets. */
-#define ICMP_MIN_LENGTH 8
-
-void tcp_v4_send_check(struct sock *sk, int len, struct sk_buff *skb);
 
 #ifdef CONFIG_TCP_MD5SIG
 static struct tcp_md5sig_key *tcp_v4_md5_do_lookup(struct sock *sk,
@@ -1187,7 +1181,7 @@ int tcp_v4_conn_request(struct sock *sk, struct sk_buff *skb)
        if (sk_acceptq_is_full(sk) && inet_csk_reqsk_queue_young(sk) > 1)
                goto drop;
 
-       req = reqsk_alloc(&tcp_request_sock_ops);
+       req = inet_reqsk_alloc(&tcp_request_sock_ops);
        if (!req)
                goto drop;
 
@@ -1777,7 +1771,7 @@ static int tcp_v4_init_sock(struct sock *sk)
        return 0;
 }
 
-int tcp_v4_destroy_sock(struct sock *sk)
+void tcp_v4_destroy_sock(struct sock *sk)
 {
        struct tcp_sock *tp = tcp_sk(sk);
 
@@ -1820,17 +1814,7 @@ int tcp_v4_destroy_sock(struct sock *sk)
                sk->sk_sndmsg_page = NULL;
        }
 
-       if (tp->defer_tcp_accept.request) {
-               reqsk_free(tp->defer_tcp_accept.request);
-               sock_put(tp->defer_tcp_accept.listen_sk);
-               sock_put(sk);
-               tp->defer_tcp_accept.listen_sk = NULL;
-               tp->defer_tcp_accept.request = NULL;
-       }
-
        atomic_dec(&tcp_sockets_allocated);
-
-       return 0;
 }
 
 EXPORT_SYMBOL(tcp_v4_destroy_sock);