summaryrefslogtreecommitdiffstats
path: root/kernel/kthread.c
diff options
context:
space:
mode:
Diffstat (limited to 'kernel/kthread.c')
-rw-r--r--kernel/kthread.c12
1 files changed, 5 insertions, 7 deletions
diff --git a/kernel/kthread.c b/kernel/kthread.c
index 7891a940007d..4dcbc8b5d6b6 100644
--- a/kernel/kthread.c
+++ b/kernel/kthread.c
@@ -532,13 +532,11 @@ int kthread_stop(struct task_struct *k)
trace_sched_kthread_stop(k);
get_task_struct(k);
- kthread = to_live_kthread(k);
- if (kthread) {
- set_bit(KTHREAD_SHOULD_STOP, &kthread->flags);
- __kthread_unpark(k, kthread);
- wake_up_process(k);
- wait_for_completion(&kthread->exited);
- }
+ kthread = to_kthread(k);
+ set_bit(KTHREAD_SHOULD_STOP, &kthread->flags);
+ __kthread_unpark(k, kthread);
+ wake_up_process(k);
+ wait_for_completion(&kthread->exited);
ret = k->exit_code;
put_task_struct(k);