From 4b76dfbc44582a6cdf62eadb147f3a88f28de3dd Mon Sep 17 00:00:00 2001 From: ye xingchen Date: Wed, 24 Aug 2022 07:53:06 +0000 Subject: ACPI: bus: Remove the unneeded result variable Return the value from driver_register() directly instead of storing it in another redundant variable. Reported-by: Zeal Robot Signed-off-by: ye xingchen Signed-off-by: Rafael J. Wysocki --- drivers/acpi/bus.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/drivers/acpi/bus.c b/drivers/acpi/bus.c index c0d20d997891..661a63ea3248 100644 --- a/drivers/acpi/bus.c +++ b/drivers/acpi/bus.c @@ -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); -- cgit v1.2.3-59-g8ed1b