diff options
| author | Hanjun Guo <guohanjun@huawei.com> | 2020-11-13 10:25:10 +0800 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2020-11-17 18:12:34 +0100 |
| commit | dff714087c40644d225094a1f75d2272cc8a4885 (patch) | |
| tree | f511e564e18b5dda091608a7725dc9d6c516efea /drivers/acpi | |
| parent | ab5369bba5189f44538bef07943f323992fe964e (diff) | |
ACPI: SBS: Simplify the driver init code
acpi_bus_register_driver() will check acpi_disable and return
-ENODEV, so the acpi_disable check outside the
acpi_bus_register_driver() is duplicated, can be removed.
Also we can just return from acpi_bus_register_driver() then
we can simplify the code further.
Signed-off-by: Hanjun Guo <guohanjun@huawei.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/acpi')
| -rw-r--r-- | drivers/acpi/sbs.c | 11 |
1 files changed, 1 insertions, 10 deletions
diff --git a/drivers/acpi/sbs.c b/drivers/acpi/sbs.c index e6d9f4de2800..cbd1af7ce7f4 100644 --- a/drivers/acpi/sbs.c +++ b/drivers/acpi/sbs.c @@ -714,16 +714,7 @@ static struct acpi_driver acpi_sbs_driver = { static int __init acpi_sbs_init(void) { - int result = 0; - - if (acpi_disabled) - return -ENODEV; - - result = acpi_bus_register_driver(&acpi_sbs_driver); - if (result < 0) - return -ENODEV; - - return 0; + return acpi_bus_register_driver(&acpi_sbs_driver); } static void __exit acpi_sbs_exit(void) |