net: cleanup unsigned to unsigned int

Use of "unsigned int" is preferred to bare "unsigned" in net tree.

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/include/net/dn_route.h b/include/net/dn_route.h
index 81712cf..c507e05 100644
--- a/include/net/dn_route.h
+++ b/include/net/dn_route.h
@@ -76,8 +76,8 @@
 	__le16 rt_src_map;
 	__le16 rt_dst_map;
 
-	unsigned rt_flags;
-	unsigned rt_type;
+	unsigned int rt_flags;
+	unsigned int rt_type;
 };
 
 static inline bool dn_is_input_route(struct dn_route *rt)