diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c
index 1866e64792a79..4cc1441b07468 100644
--- a/kernel/sched/fair.c
+++ b/kernel/sched/fair.c
@@ -4732,7 +4732,6 @@ static inline int throttled_lb_pair(struct task_group *tg,
 	       throttled_hierarchy(dest_cfs_rq);
 }
 
-/* updated child weight may affect parent so we have to do this bottom up */
 static int tg_unthrottle_up(struct task_group *tg, void *data)
 {
 	struct rq *rq = data;