Re: [PATCH] gpio: ftgpio: Remove unneeded ERROR check before clk_disable_unprepare

[Bartosz Golaszewski <brgl@xxxxxxxx>]

On Mon, May 16, 2022 at 10:50 AM Wan Jiabing <wanjiabing@xxxxxxxx> wrote:
>
> clk_disable_unprepare() already checks ERROR by using IS_ERR_OR_NULL.
> Remove unneeded ERROR check for g->clk.
>
> Signed-off-by: Wan Jiabing <wanjiabing@xxxxxxxx>
> ---
>  drivers/gpio/gpio-ftgpio010.c | 8 ++++----
>  1 file changed, 4 insertions(+), 4 deletions(-)
>
> diff --git a/drivers/gpio/gpio-ftgpio010.c b/drivers/gpio/gpio-ftgpio010.c
> index b90a45c939a4..f422c3e129a0 100644
> --- a/drivers/gpio/gpio-ftgpio010.c
> +++ b/drivers/gpio/gpio-ftgpio010.c
> @@ -315,8 +315,8 @@ static int ftgpio_gpio_probe(struct platform_device *pdev)
>         return 0;
>
>  dis_clk:
> -       if (!IS_ERR(g->clk))
> -               clk_disable_unprepare(g->clk);
> +       clk_disable_unprepare(g->clk);
> +
>         return ret;
>  }
>
> @@ -324,8 +324,8 @@ static int ftgpio_gpio_remove(struct platform_device *pdev)
>  {
>         struct ftgpio_gpio *g = platform_get_drvdata(pdev);
>
> -       if (!IS_ERR(g->clk))
> -               clk_disable_unprepare(g->clk);
> +       clk_disable_unprepare(g->clk);
> +
>         return 0;
>  }
>
> --
> 2.36.1
>

Applied, thanks!

Bart