diff --git a/kernel/sched/psi.c b/kernel/sched/psi.c
index 3c950a230867..16ed0b4844d6 100644
--- a/kernel/sched/psi.c
+++ b/kernel/sched/psi.c
@@ -1158,7 +1158,6 @@ struct psi_trigger *psi_trigger_create(struct psi_group *group,
 
 void psi_trigger_destroy(struct psi_trigger *t)
 {
-	struct psi_trigger *t = container_of(ref, struct psi_trigger, refcount);
 	struct psi_group *group = t->group;
 	struct task_struct *task_to_destroy = NULL;