[PATCH] signal: complete_signal: use __for_each_thread()

[Oleg Nesterov]

do/while_each_thread should be avoided when possible.

Signed-off-by: Oleg Nesterov <oleg@xxxxxxxxxx>
---
 kernel/signal.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/kernel/signal.c b/kernel/signal.c
index fc276fc07d87..ccfc3ded5672 100644
--- a/kernel/signal.c
+++ b/kernel/signal.c
@@ -1058,12 +1058,11 @@ static void complete_signal(int sig, struct task_struct *p, enum pid_type type)
 			signal->flags = SIGNAL_GROUP_EXIT;
 			signal->group_exit_code = sig;
 			signal->group_stop_count = 0;
-			t = p;
-			do {
+			__for_each_thread(signal, t) {
 				task_clear_jobctl_pending(t, JOBCTL_PENDING_MASK);
 				sigaddset(&t->pending.signal, SIGKILL);
 				signal_wake_up(t, 1);
-			} while_each_thread(p, t);
+			}
 			return;
 		}
 	}
-- 
2.25.1.362.g51ebf55