[ROSE]: Remove useless prototype for rose_remove_neigh().

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/rose/rose_route.c b/net/rose/rose_route.c
index 8631b65..4cb6bfa 100644
--- a/net/rose/rose_route.c
+++ b/net/rose/rose_route.c
@@ -48,8 +48,6 @@
 
 struct rose_neigh *rose_loopback_neigh;
 
-static void rose_remove_neigh(struct rose_neigh *);
-
 /*
  *	Add a new route to a node, and in the process add the node and the
  *	neighbour if it is new.