Signed-off-by: Bai Weidong <baiwd@cn.fujitsu.com>
--- /home/baiwd/stapsrc/src/tapset/rpc.stp	2007-11-08 11:02:47.000000000 +0900
+++ /home/baiwd/stapsrc/src/tapset/rpc.stp.new	2007-12-21 16:40:09.000000000 +0900
@@ -724,7 +724,7 @@ probe sunrpc.sched.entry =
 
 probe sunrpc.sched.return =
 	sunrpc.sched.new_task.return,
-	sunrpc.sched.release_task.return,
+	sunrpc.sched.release_task.return ?,
 	sunrpc.sched.execute.return,
 	sunrpc.sched.delay.return
 {}