diff options
Diffstat (limited to 'net/ipv4/tcp_ipv4.c')
| -rw-r--r-- | net/ipv4/tcp_ipv4.c | 16 |
1 files changed, 0 insertions, 16 deletions
diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c index d406bf7f37d9..ddefd39ac0cf 100644 --- a/net/ipv4/tcp_ipv4.c +++ b/net/ipv4/tcp_ipv4.c @@ -1847,21 +1847,6 @@ do_time_wait: goto discard_it; } -struct inet_peer *tcp_v4_get_peer(struct sock *sk) -{ - struct rtable *rt = (struct rtable *) __sk_dst_get(sk); - struct inet_sock *inet = inet_sk(sk); - - /* If we don't have a valid cached route, or we're doing IP - * options which make the IPv4 header destination address - * different from our peer's, do not bother with this. - */ - if (!rt || inet->cork.fl.u.ip4.daddr != inet->inet_daddr) - return NULL; - return rt_get_peer_create(rt, inet->inet_daddr); -} -EXPORT_SYMBOL(tcp_v4_get_peer); - static struct timewait_sock_ops tcp_timewait_sock_ops = { .twsk_obj_size = sizeof(struct tcp_timewait_sock), .twsk_unique = tcp_twsk_unique, @@ -1874,7 +1859,6 @@ const struct inet_connection_sock_af_ops ipv4_specific = { .rebuild_header = inet_sk_rebuild_header, .conn_request = tcp_v4_conn_request, .syn_recv_sock = tcp_v4_syn_recv_sock, - .get_peer = tcp_v4_get_peer, .net_header_len = sizeof(struct iphdr), .setsockopt = ip_setsockopt, .getsockopt = ip_getsockopt, |