Commit 16d18399 authored by David S. Miller's avatar David S. Miller
Browse files

inet: Remove ->get_peer() method.



No longer used.
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent b6242b9b
......@@ -43,7 +43,6 @@ struct inet_connection_sock_af_ops {
struct sock *(*syn_recv_sock)(struct sock *sk, struct sk_buff *skb,
struct request_sock *req,
struct dst_entry *dst);
struct inet_peer *(*get_peer)(struct sock *sk);
u16 net_header_len;
u16 net_frag_header_len;
u16 sockaddr_len;
......
......@@ -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,
......
......@@ -1689,20 +1689,6 @@ do_time_wait:
goto discard_it;
}
static struct inet_peer *tcp_v6_get_peer(struct sock *sk)
{
struct rt6_info *rt = (struct rt6_info *) __sk_dst_get(sk);
struct ipv6_pinfo *np = inet6_sk(sk);
/* If we don't have a valid cached route, or we're doing IP
* options which make the IPv6 header destination address
* different from our peer's, do not bother with this.
*/
if (!rt || !ipv6_addr_equal(&np->daddr, &rt->rt6i_dst.addr))
return NULL;
return rt6_get_peer_create(rt);
}
static struct timewait_sock_ops tcp6_timewait_sock_ops = {
.twsk_obj_size = sizeof(struct tcp6_timewait_sock),
.twsk_unique = tcp_twsk_unique,
......@@ -1715,7 +1701,6 @@ static const struct inet_connection_sock_af_ops ipv6_specific = {
.rebuild_header = inet6_sk_rebuild_header,
.conn_request = tcp_v6_conn_request,
.syn_recv_sock = tcp_v6_syn_recv_sock,
.get_peer = tcp_v6_get_peer,
.net_header_len = sizeof(struct ipv6hdr),
.net_frag_header_len = sizeof(struct frag_hdr),
.setsockopt = ipv6_setsockopt,
......@@ -1747,7 +1732,6 @@ static const struct inet_connection_sock_af_ops ipv6_mapped = {
.rebuild_header = inet_sk_rebuild_header,
.conn_request = tcp_v6_conn_request,
.syn_recv_sock = tcp_v6_syn_recv_sock,
.get_peer = tcp_v4_get_peer,
.net_header_len = sizeof(struct iphdr),
.setsockopt = ipv6_setsockopt,
.getsockopt = ipv6_getsockopt,
......
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