[NETFILTER]: nf_conntrack: EXPORT_SYMBOL cleanup

- move EXPORT_SYMBOL next to exported symbol
- use EXPORT_SYMBOL_GPL since this is what the original code used

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/netfilter/nf_conntrack_proto_tcp.c b/net/netfilter/nf_conntrack_proto_tcp.c
index 8156e42..626b001 100644
--- a/net/netfilter/nf_conntrack_proto_tcp.c
+++ b/net/netfilter/nf_conntrack_proto_tcp.c
@@ -762,7 +762,7 @@
 		receiver->td_end, receiver->td_maxend, receiver->td_maxwin,
 		receiver->td_scale);
 }
- 
+EXPORT_SYMBOL_GPL(nf_conntrack_tcp_update);
 #endif
 
 #define	TH_FIN	0x01
@@ -1405,6 +1405,7 @@
 #endif
 #endif
 };
+EXPORT_SYMBOL_GPL(nf_conntrack_l4proto_tcp4);
 
 struct nf_conntrack_l4proto nf_conntrack_l4proto_tcp6 =
 {
@@ -1431,6 +1432,4 @@
 	.ctl_table		= tcp_sysctl_table,
 #endif
 };
-
-EXPORT_SYMBOL(nf_conntrack_l4proto_tcp4);
-EXPORT_SYMBOL(nf_conntrack_l4proto_tcp6);
+EXPORT_SYMBOL_GPL(nf_conntrack_l4proto_tcp6);