[NET]: Export symbols needed by the current DCCP code

Signed-off-by: NArnaldo Carvalho de Melo <acme@ghostprotocols.net>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

net/ipv4/inet_timewait_sock.c

@@ -47,6 +47,8 @@ void __inet_twsk_kill(struct inet_timewait_sock *tw, struct inet_hashinfo *hashi
 	inet_twsk_put(tw);
 }
 
+EXPORT_SYMBOL_GPL(__inet_twsk_kill);
+
 /*
  * Enter the time wait state. This is called with locally disabled BH.
  * Essentially we whip up a timewait bucket, copy the relevant info into it

net/ipv4/ip_output.c

@@ -158,6 +158,8 @@ int ip_build_and_send_pkt(struct sk_buff *skb, struct sock *sk,
 		       dst_output);
 }
 
+EXPORT_SYMBOL_GPL(ip_build_and_send_pkt);
+
 static inline int ip_finish_output2(struct sk_buff *skb)
 {
 	struct dst_entry *dst = skb->dst;

net/ipv4/ip_sockglue.c

@@ -1090,7 +1090,5 @@ int ip_getsockopt(struct sock *sk, int level, int optname, char __user *optval,
 
 EXPORT_SYMBOL(ip_cmsg_recv);
 
-#ifdef CONFIG_IP_SCTP_MODULE
 EXPORT_SYMBOL(ip_getsockopt);
 EXPORT_SYMBOL(ip_setsockopt);
-#endif

net/ipv4/route.c

@@ -2602,6 +2602,8 @@ int __ip_route_output_key(struct rtable **rp, const struct flowi *flp)
 	return ip_route_output_slow(rp, flp);
 }
 
+EXPORT_SYMBOL_GPL(__ip_route_output_key);
+
 int ip_route_output_flow(struct rtable **rp, struct flowi *flp, struct sock *sk, int flags)
 {
 	int err;
@@ -2620,6 +2622,8 @@ int ip_route_output_flow(struct rtable **rp, struct flowi *flp, struct sock *sk,
 	return 0;
 }
 
+EXPORT_SYMBOL_GPL(ip_route_output_flow);
+
 int ip_route_output_key(struct rtable **rp, struct flowi *flp)
 {
 	return ip_route_output_flow(rp, flp, NULL, 0);