net: Rename dst_get_neighbour{, _raw} to dst_get_neighbour_noref{, _raw}.

To reflect the fact that a refrence is not obtained to the
resulting neighbour entry.

Signed-off-by: David S. Miller <davem@davemloft.net>
Acked-by: Roland Dreier <roland@purestorage.com>
diff --git a/include/net/dst.h b/include/net/dst.h
index 6faec1a..01343b0 100644
--- a/include/net/dst.h
+++ b/include/net/dst.h
@@ -86,12 +86,12 @@
 	};
 };
 
-static inline struct neighbour *dst_get_neighbour(struct dst_entry *dst)
+static inline struct neighbour *dst_get_neighbour_noref(struct dst_entry *dst)
 {
 	return rcu_dereference(dst->_neighbour);
 }
 
-static inline struct neighbour *dst_get_neighbour_raw(struct dst_entry *dst)
+static inline struct neighbour *dst_get_neighbour_noref_raw(struct dst_entry *dst)
 {
 	return rcu_dereference_raw(dst->_neighbour);
 }
@@ -392,7 +392,7 @@
 		struct neighbour *n;
 
 		rcu_read_lock();
-		n = dst_get_neighbour(dst);
+		n = dst_get_neighbour_noref(dst);
 		neigh_confirm(n);
 		rcu_read_unlock();
 	}