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ACPI: bus: Remove the unneeded result variable

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

Reported-by: Zeal Robot <zealci@zte.com.cn>
Signed-off-by: ye xingchen <ye.xingchen@zte.com.cn>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
ye xingchen 2022-08-24 07:53:06 +00:00 committed by Rafael J. Wysocki
parent 1c23f9e627
commit 4b76dfbc44
1 changed files with 1 additions and 4 deletions
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5
drivers/acpi/bus.c
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@ -973,16 +973,13 @@ EXPORT_SYMBOL_GPL(acpi_driver_match_device);
*/
int acpi_bus_register_driver(struct acpi_driver *driver)
{
int ret;
if (acpi_disabled)
return -ENODEV;
driver->drv.name = driver->name;
driver->drv.bus = &acpi_bus_type;
driver->drv.owner = driver->owner;
ret = driver_register(&driver->drv);
return ret;
return driver_register(&driver->drv);
}
EXPORT_SYMBOL(acpi_bus_register_driver);