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Date: Tue, 10 Jul 2012 08:07:32 -0700 (PDT)
From: David Miller <davem@...emloft.net>
To: netdev@...r.kernel.org
Subject: [PATCH 08/16] inet: Remove ->get_peer() method.
No longer used.
Signed-off-by: David S. Miller <davem@...emloft.net>
---
include/net/inet_connection_sock.h | 1 -
net/ipv4/tcp_ipv4.c | 16 ----------------
net/ipv6/tcp_ipv6.c | 16 ----------------
3 files changed, 33 deletions(-)
diff --git a/include/net/inet_connection_sock.h b/include/net/inet_connection_sock.h
index af3c743..291e7ce 100644
--- a/include/net/inet_connection_sock.h
+++ b/include/net/inet_connection_sock.h
@@ -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;
diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c
index d406bf7..ddefd39 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,
diff --git a/net/ipv6/tcp_ipv6.c b/net/ipv6/tcp_ipv6.c
index 9e96b5f..61175cb 100644
--- a/net/ipv6/tcp_ipv6.c
+++ b/net/ipv6/tcp_ipv6.c
@@ -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,
--
1.7.10.4
--
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