[RFC 3/4] SUNRPC: Simplify client shutdown

[Joshua Watt <jpewhacker@gmail.com>]

Use the flag to kill all new tasks when shutting down instead of
repeatedly killing all the pending tasks.

Signed-off-by: Joshua Watt <JPEWhacker@gmail.com>
---
 net/sunrpc/clnt.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/net/sunrpc/clnt.c b/net/sunrpc/clnt.c
index 70005252b32f..8d51e0788a63 100644
--- a/net/sunrpc/clnt.c
+++ b/net/sunrpc/clnt.c
@@ -860,8 +860,8 @@ void rpc_shutdown_client(struct rpc_clnt *clnt)
 			clnt->cl_program->name,
 			rcu_dereference(clnt->cl_xprt)->servername);
 
+	rpc_killall_tasks(clnt, 1);
 	while (!list_empty(&clnt->cl_tasks)) {
-		rpc_killall_tasks(clnt, 0);
 		wait_event_timeout(destroy_wait,
 			list_empty(&clnt->cl_tasks), 1*HZ);
 	}
-- 
2.13.6