diff --git a/drivers/hv/vmbus_drv.c b/drivers/hv/vmbus_drv.c
index b37c91b6ba80..2352ae481e87 100644
--- a/drivers/hv/vmbus_drv.c
+++ b/drivers/hv/vmbus_drv.c
@@ -899,10 +899,12 @@ static acpi_status vmbus_walk_resources(struct acpi_resource *res, void *ctx)
 	switch (res->type) {
 	case ACPI_RESOURCE_TYPE_IRQ:
 		irq = res->data.irq.interrupts[0];
+		break;
 
 	case ACPI_RESOURCE_TYPE_ADDRESS64:
 		hyperv_mmio_start = res->data.address64.minimum;
 		hyperv_mmio_size = res->data.address64.address_length;
+		break;
 	}
 
 	return AE_OK;