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-rw-r--r--kernel/sched/idle.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/kernel/sched/idle.c b/kernel/sched/idle.c
index 8d59de2e4a6e..7c54550dda6a 100644
--- a/kernel/sched/idle.c
+++ b/kernel/sched/idle.c
@@ -389,7 +389,9 @@ pick_next_task_idle(struct rq *rq, struct task_struct *prev, struct rq_flags *rf
{
struct task_struct *next = rq->idle;
- put_prev_task(rq, prev);
+ if (prev)
+ put_prev_task(rq, prev);
+
set_next_task_idle(rq, next);
return next;