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-rw-r--r--kernel/irq/manage.c3
1 files changed, 0 insertions, 3 deletions
diff --git a/kernel/irq/manage.c b/kernel/irq/manage.c
index 1f8be33572a7..a66c58f91bff 100644
--- a/kernel/irq/manage.c
+++ b/kernel/irq/manage.c
@@ -1570,9 +1570,6 @@ static struct irqaction *__free_irq(struct irq_desc *desc, void *dev_id)
WARN(in_interrupt(), "Trying to free IRQ %d from IRQ context!\n", irq);
- if (!desc)
- return NULL;
-
mutex_lock(&desc->request_mutex);
chip_bus_lock(desc);
raw_spin_lock_irqsave(&desc->lock, flags);