[PATCH 08/16] inet: Remove ->get_peer() method.
From: David Miller <davem@davemloft.net>
Date: 2012-07-10 15:07:33
Subsystem:
networking [general], networking [tcp], the rest · Maintainers:
"David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Neal Cardwell, Linus Torvalds
No longer used. Signed-off-by: David S. Miller <davem@davemloft.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