> This function does not require the "ret" variable because it returns
> only the result of param_set_bool().
>
> Remove unnecessary "ret" variable and simplify the code.
>
> Signed-off-by: Keoseong Park <keosung.park@xxxxxxxxxxx>
Reviewed-by: Avri Altman <avri.altman@xxxxxxx>
> ---
> drivers/ufs/core/ufshcd.c | 8 +-------
> 1 file changed, 1 insertion(+), 7 deletions(-)
>
> diff --git a/drivers/ufs/core/ufshcd.c b/drivers/ufs/core/ufshcd.c
> index 9434328ba323..46c4ed478ad0 100644
> --- a/drivers/ufs/core/ufshcd.c
> +++ b/drivers/ufs/core/ufshcd.c
> @@ -108,13 +108,7 @@ static bool is_mcq_supported(struct ufs_hba *hba)
>
> static int param_set_mcq_mode(const char *val, const struct kernel_param
> *kp)
> {
> - int ret;
> -
> - ret = param_set_bool(val, kp);
> - if (ret)
> - return ret;
> -
> - return 0;
> + return param_set_bool(val, kp);
> }
>
> static const struct kernel_param_ops mcq_mode_ops = {
> --
> 2.17.1
