SUNRPC: Convert users of rpc_wake_up_task to use rpc_wake_up_queued_task

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
diff --git a/net/sunrpc/sched.c b/net/sunrpc/sched.c
index 9233ace..35acdc3 100644
--- a/net/sunrpc/sched.c
+++ b/net/sunrpc/sched.c
@@ -417,11 +417,10 @@
 /*
  * Wake up the specified task
  */
-void rpc_wake_up_task(struct rpc_task *task)
+static void rpc_wake_up_task(struct rpc_task *task)
 {
 	rpc_wake_up_queued_task(task->tk_waitqueue, task);
 }
-EXPORT_SYMBOL_GPL(rpc_wake_up_task);
 
 /*
  * Wake up the next task on a priority queue.