hwmon: (acpi_power_meter) Use return value from acpi_bus_register_driver
authorGuenter Roeck <linux@roeck-us.net>
Fri, 13 Sep 2013 17:56:11 +0000 (10:56 -0700)
committerGuenter Roeck <linux@roeck-us.net>
Sun, 13 Oct 2013 23:16:26 +0000 (16:16 -0700)
commit19f053c8406542eafb534b33d698677f076a3421
treebe446e4e3f228944132bf8655ea620092b0b6d33
parent83c97fe13e026a7795a07bfca76fe5d4b5cc5157
hwmon: (acpi_power_meter) Use return value from acpi_bus_register_driver

acpi_bus_register_driver() returns a valid error code. Use it.

Signed-off-by: Guenter Roeck <linux@roeck-us.net>
drivers/hwmon/acpi_power_meter.c