[PATCH 11/25] irqchip/armada-370-xp: Simplify ipi_resume() code

[Marek Behún]

Refactor the ipi_resume() function to drop one indentation level.

Signed-off-by: Marek Behún <kabel at kernel.org>
---
 drivers/irqchip/irq-armada-370-xp.c | 13 +++++--------
 1 file changed, 5 insertions(+), 8 deletions(-)

diff --git a/drivers/irqchip/irq-armada-370-xp.c b/drivers/irqchip/irq-armada-370-xp.c
index 22e1a493abae..d8b0609a9160 100644
--- a/drivers/irqchip/irq-armada-370-xp.c
+++ b/drivers/irqchip/irq-armada-370-xp.c
@@ -462,16 +462,13 @@ static const struct irq_domain_ops ipi_domain_ops = {
 static void ipi_resume(void)
 {
 	for (int i = 0; i < IPI_DOORBELL_END; i++) {
-		int irq;
+		unsigned int virq = irq_find_mapping(ipi_domain, i);
 
-		irq = irq_find_mapping(ipi_domain, i);
-		if (irq <= 0)
+		if (!virq || !irq_percpu_is_enabled(virq))
 			continue;
-		if (irq_percpu_is_enabled(irq)) {
-			struct irq_data *d;
-			d = irq_domain_get_irq_data(ipi_domain, irq);
-			armada_370_xp_ipi_unmask(d);
-		}
+
+		armada_370_xp_ipi_unmask(irq_domain_get_irq_data(ipi_domain,
+								 virq));
 	}
 }
 
-- 
2.44.2