[NET] neighbour: reduce exports

There are several symbols only used by rtnetlink and since it can
not be a module, there is no reason to export them.
Signed-off-by: NStephen Hemminger <shemminger@osdl.org>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

net/core/neighbour.c

@@ -889,7 +889,7 @@ int __neigh_event_send(struct neighbour *neigh, struct sk_buff *skb)
 	return rc;
 }
 
-static __inline__ void neigh_update_hhs(struct neighbour *neigh)
+static void neigh_update_hhs(struct neighbour *neigh)
 {
 	struct hh_cache *hh;
 	void (*update)(struct hh_cache*, struct net_device*, unsigned char *) =
@@ -2724,7 +2724,6 @@ void neigh_sysctl_unregister(struct neigh_parms *p)
 #endif	/* CONFIG_SYSCTL */
 
 EXPORT_SYMBOL(__neigh_event_send);
-EXPORT_SYMBOL(neigh_add);
 EXPORT_SYMBOL(neigh_changeaddr);
 EXPORT_SYMBOL(neigh_compat_output);
 EXPORT_SYMBOL(neigh_connected_output);
@@ -2744,11 +2743,8 @@ EXPORT_SYMBOL(neigh_table_clear);
 EXPORT_SYMBOL(neigh_table_init);
 EXPORT_SYMBOL(neigh_table_init_no_netlink);
 EXPORT_SYMBOL(neigh_update);
-EXPORT_SYMBOL(neigh_update_hhs);
 EXPORT_SYMBOL(pneigh_enqueue);
 EXPORT_SYMBOL(pneigh_lookup);
-EXPORT_SYMBOL(neightbl_dump_info);
-EXPORT_SYMBOL(neightbl_set);
 
 #ifdef CONFIG_ARPD
 EXPORT_SYMBOL(neigh_app_ns);