1 files changed, 3 insertions, 1 deletions

diff --git a/kernel/irq/manage.c b/kernel/irq/manage.c
index 644e8d5fa36..850f030fa0c 100644
--- a/kernel/irq/manage.c
+++ b/kernel/irq/manage.c
@@ -573,7 +573,9 @@ irq_thread_check_affinity(struct irq_desc *desc, struct irqaction *action) { }
  */
 static int irq_thread(void *data)
 {
-        struct sched_param param = { .sched_priority = MAX_USER_RT_PRIO/2, };
+        static struct sched_param param = {
+                .sched_priority = MAX_USER_RT_PRIO/2,
+        };
         struct irqaction *action = data;
         struct irq_desc *desc = irq_to_desc(action->irq);
         int wake, oneshot = desc->status & IRQ_ONESHOT;