On Mon, 2020-09-21 at 21:10 +0800, Qinglang Miao wrote:
> Simplify the return expression.
>
> Signed-off-by: Qinglang Miao <miaoqinglang@xxxxxxxxxx>
Acked-by: Srinivas Pandruvada <srinivas.pandruvada@xxxxxxxxxxxxxxx>
> ---
> drivers/hid/intel-ish-hid/ishtp/bus.c | 8 +-------
> 1 file changed, 1 insertion(+), 7 deletions(-)
>
> diff --git a/drivers/hid/intel-ish-hid/ishtp/bus.c
> b/drivers/hid/intel-ish-hid/ishtp/bus.c
> index c47c3328a..bba29cd36 100644
> --- a/drivers/hid/intel-ish-hid/ishtp/bus.c
> +++ b/drivers/hid/intel-ish-hid/ishtp/bus.c
> @@ -502,8 +502,6 @@ static void ishtp_bus_remove_device(struct
> ishtp_cl_device *device)
> int ishtp_cl_driver_register(struct ishtp_cl_driver *driver,
> struct module *owner)
> {
> - int err;
> -
> if (!ishtp_device_ready)
> return -ENODEV;
>
> @@ -511,11 +509,7 @@ int ishtp_cl_driver_register(struct
> ishtp_cl_driver *driver,
> driver->driver.owner = owner;
> driver->driver.bus = &ishtp_cl_bus_type;
>
> - err = driver_register(&driver->driver);
> - if (err)
> - return err;
> -
> - return 0;
> + return driver_register(&driver->driver);
> }
> EXPORT_SYMBOL(ishtp_cl_driver_register);
>
