1 files changed, 21 insertions, 23 deletions

diff --git a/net/sunrpc/clnt.c b/net/sunrpc/clnt.c
index 92ce94f5146b..8d83f9d48713 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);
 
@@ -1095,7 +1099,7 @@ static void
 rpc_xdr_encode(struct rpc_task *task)
 {
 	struct rpc_rqst	*req = task->tk_rqstp;
-	kxdrproc_t	encode;
+	kxdreproc_t	encode;
 	__be32		*p;
 
 	dprint_status(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;
 	}
 
@@ -1535,7 +1542,7 @@ call_decode(struct rpc_task *task)
 {
 	struct rpc_clnt	*clnt = task->tk_client;
 	struct rpc_rqst	*req = task->tk_rqstp;
-	kxdrproc_t	decode = task->tk_msg.rpc_proc->p_decode;
+	kxdrdproc_t	decode = task->tk_msg.rpc_proc->p_decode;
 	__be32		*p;
 
 	dprintk("RPC: %5u call_decode (status %d)\n",
@@ -1776,12 +1783,11 @@ out_overflow:
 	goto out_garbage;
 }
 
-static int rpcproc_encode_null(void *rqstp, __be32 *data, void *obj)
+static void rpcproc_encode_null(void *rqstp, struct xdr_stream *xdr, void *obj)
 {
-	return 0;
 }
 
-static int rpcproc_decode_null(void *rqstp, __be32 *data, void *obj)
+static int rpcproc_decode_null(void *rqstp, struct xdr_stream *xdr, void *obj)
 {
 	return 0;
 }
@@ -1830,23 +1836,15 @@ static void rpc_show_task(const struct rpc_clnt *clnt,
 			  const struct rpc_task *task)
 {
 	const char *rpc_waitq = "none";
-	char *p, action[KSYM_SYMBOL_LEN];
 
 	if (RPC_IS_QUEUED(task))
 		rpc_waitq = rpc_qname(task->tk_waitqueue);
 
-	/* map tk_action pointer to a function name; then trim off
-	 * the "+0x0 [sunrpc]" */
-	sprint_symbol(action, (unsigned long)task->tk_action);
-	p = strchr(action, '+');
-	if (p)
-		*p = '\0';
-
-	printk(KERN_INFO "%5u %04x %6d %8p %8p %8ld %8p %sv%u %s a:%s q:%s\n",
+	printk(KERN_INFO "%5u %04x %6d %8p %8p %8ld %8p %sv%u %s a:%ps q:%s\n",
 		task->tk_pid, task->tk_flags, task->tk_status,
 		clnt, task->tk_rqstp, task->tk_timeout, task->tk_ops,
 		clnt->cl_protname, clnt->cl_vers, rpc_proc_name(task),
-		action, rpc_waitq);
+		task->tk_action, rpc_waitq);
 }
 
 void rpc_show_tasks(void)