diff --git a/include/net/neighbour.h b/include/net/neighbour.h
index 6814c4d..e31f0a8 100644
--- a/include/net/neighbour.h
+++ b/include/net/neighbour.h
@@ -43,6 +43,7 @@
 #endif
 	struct net_device *dev;
 	struct neigh_parms *next;
+	int	(*neigh_setup)(struct neighbour *);
 	void	(*neigh_cleanup)(struct neighbour *);
 	struct neigh_table *tbl;