1 files changed, 15 insertions, 8 deletions

diff --git a/net/sunrpc/clnt.c b/net/sunrpc/clnt.c
index 57d344c..8d83f9d 100644
--- a/net/sunrpc/clnt.c
+++ b/net/sunrpc/clnt.c
@@ -436,7 +436,9 @@ void rpc_killall_tasks(struct rpc_clnt *clnt)
 		if (!(rovr->tk_flags & RPC_TASK_KILLED)) {
 			rovr->tk_flags |= RPC_TASK_KILLED;
 			rpc_exit(rovr, -EIO);
-			rpc_wake_up_queued_task(rovr->tk_waitqueue, rovr);
+			if (RPC_IS_QUEUED(rovr))
+				rpc_wake_up_queued_task(rovr->tk_waitqueue,
+							rovr);
 		}
 	}
 	spin_unlock(&clnt->cl_lock);
@@ -597,6 +599,14 @@ void rpc_task_set_client(struct rpc_task *task, struct rpc_clnt *clnt)
 	}
 }
 
+void rpc_task_reset_client(struct rpc_task *task, struct rpc_clnt *clnt)
+{
+	rpc_task_release_client(task);
+	rpc_task_set_client(task, clnt);
+}
+EXPORT_SYMBOL_GPL(rpc_task_reset_client);
+
+
 static void
 rpc_task_set_rpc_message(struct rpc_task *task, const struct rpc_message *msg)
 {
@@ -636,12 +646,6 @@ struct rpc_task *rpc_run_task(const struct rpc_task_setup *task_setup_data)
 	rpc_task_set_client(task, task_setup_data->rpc_client);
 	rpc_task_set_rpc_message(task, task_setup_data->rpc_message);
 
-	if (task->tk_status != 0) {
-		int ret = task->tk_status;
-		rpc_put_task(task);
-		return ERR_PTR(ret);
-	}
-
 	if (task->tk_action == NULL)
 		rpc_call_start(task);
 
@@ -1504,7 +1508,10 @@ call_timeout(struct rpc_task *task)
 		if (clnt->cl_chatty)
 			printk(KERN_NOTICE "%s: server %s not responding, timed out\n",
 				clnt->cl_protname, clnt->cl_server);
-		rpc_exit(task, -EIO);
+		if (task->tk_flags & RPC_TASK_TIMEOUT)
+			rpc_exit(task, -ETIMEDOUT);
+		else
+			rpc_exit(task, -EIO);
 		return;
 	}