Index: uspace/srv/net/nil/eth/eth.c
===================================================================
--- uspace/srv/net/nil/eth/eth.c	(revision 609243f4f1d6e7562d9c9b79e38925b36e844ac0)
+++ uspace/srv/net/nil/eth/eth.c	(revision b0f00a9ed1b00bda8a286a4c4bbe625a7f410bc6)
@@ -629,5 +629,5 @@
 	}
 	
-	printf("%s: Protocol registered (protocol: %d, service: %d)\n",
+	printf("%s: Protocol registered (protocol: %d, service: %#x)\n",
 	    NAME, proto->protocol, proto->service);