Index: ns/ns.c
===================================================================
--- ns/ns.c	(revision ce5bcb413a8c55593b5061d45b69514b22d9ff47)
+++ ns/ns.c	(revision e0bfcf8c8e31a86e65b0d0d941f449305cd44849)
@@ -82,6 +82,4 @@
 } hashed_service_t;
 
-int static ping_phone;
-
 static void *clockaddr = NULL;
 static void *klogaddr = NULL;
@@ -107,7 +105,6 @@
 	ipc_call_t call;
 	ipc_callid_t callid;
-	char *as_area;
 	
-	ipcarg_t retval, arg1, arg2;
+	ipcarg_t retval;
 
 	if (!hash_table_create(&ns_hash_table, NS_HASH_TABLE_CHAINS, 3, &ns_hash_table_ops)) {
@@ -150,5 +147,5 @@
 		}
 		if (! (callid & IPC_CALLID_NOTIFICATION)) {
-			ipc_answer_fast(callid, retval, arg1, arg2);
+			ipc_answer_fast(callid, retval, 0, 0);
 		}
 	}
@@ -258,4 +255,5 @@
 	free(hash_table_get_instance(item, hashed_service_t, link));
 }
+
 /** 
  * @}