diff --git a/drivers/pci/pci-acpi.c b/drivers/pci/pci-acpi.c
index cd3c4f1..4ecb640 100644
--- a/drivers/pci/pci-acpi.c
+++ b/drivers/pci/pci-acpi.c
@@ -285,7 +285,6 @@
 {
 	struct acpi_device *dev;
 	acpi_handle handle;
-	int error = -ENODEV;
 
 	if (!device_run_wake(phys_dev))
 		return -EINVAL;
@@ -305,7 +304,7 @@
 		acpi_disable_wakeup_device_power(dev);
 	}
 
-	return error;
+	return 0;
 }
 
 static void acpi_pci_propagate_run_wake(struct pci_bus *bus, bool enable)