Commit 4b76dfbc authored by ye xingchen's avatar ye xingchen Committed by Rafael J. Wysocki
Browse files

ACPI: bus: Remove the unneeded result variable 



Return the value from driver_register() directly instead of storing it
in another redundant variable.

Reported-by: default avatarZeal Robot <zealci@zte.com.cn>
Signed-off-by: default avatarye xingchen <ye.xingchen@zte.com.cn>
Signed-off-by: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>
parent 1c23f9e6

drivers/acpi/bus.c

+1 −4
Original line number Original line Diff line number Diff line
@@ -973,16 +973,13 @@ EXPORT_SYMBOL_GPL(acpi_driver_match_device); 
 */

 */

int acpi_bus_register_driver(struct acpi_driver *driver)

int acpi_bus_register_driver(struct acpi_driver *driver)

{

{

	int ret;



	if (acpi_disabled)

	if (acpi_disabled)

		return -ENODEV;

		return -ENODEV;

	driver->drv.name = driver->name;

	driver->drv.name = driver->name;

	driver->drv.bus = &acpi_bus_type;

	driver->drv.bus = &acpi_bus_type;

	driver->drv.owner = driver->owner;

	driver->drv.owner = driver->owner;





	ret = driver_register(&driver->drv);

	return driver_register(&driver->drv);

	return ret;

}

}





EXPORT_SYMBOL(acpi_bus_register_driver);

EXPORT_SYMBOL(acpi_bus_register_driver);