1 files changed, 9 insertions, 13 deletions

diff --git a/drivers/char/hpet.c b/drivers/char/hpet.c
index 66a2fee06eb9..ef140ebde117 100644
--- a/drivers/char/hpet.c
+++ b/drivers/char/hpet.c
@@ -956,22 +956,18 @@ static acpi_status hpet_resources(struct acpi_resource *res, void *data)
                 }
         } else if (res->type == ACPI_RESOURCE_TYPE_EXTENDED_IRQ) {
                 struct acpi_resource_extended_irq *irqp;
-                int i;
+                int i, irq;
 
                 irqp = &res->data.extended_irq;
 
-                if (irqp->interrupt_count > 0) {
-                        hdp->hd_nirqs = irqp->interrupt_count;
-
-                        for (i = 0; i < hdp->hd_nirqs; i++) {
-                                int rc =
-                                    acpi_register_gsi(irqp->interrupts[i],
-                                                      irqp->triggering,
-                                                      irqp->polarity);
-                                if (rc < 0)
-                                        return AE_ERROR;
-                                hdp->hd_irq[i] = rc;
-                        }
+                for (i = 0; i < irqp->interrupt_count; i++) {
+                        irq = acpi_register_gsi(irqp->interrupts[i],
+                                      irqp->triggering, irqp->polarity);
+                        if (irq < 0)
+                                return AE_ERROR;
+
+                        hdp->hd_irq[hdp->hd_nirqs] = irq;
+                        hdp->hd_nirqs++;
                 }
         }