linux-kernel - Re: [PATCH -next] drm/panel: simplify the return expression of td028ttec1

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Date:   Thu, 24 Sep 2020 21:46:06 +0200
From:   Sam Ravnborg <sam@...nborg.org>
To:     Qinglang Miao <miaoqinglang@...wei.com>
Cc:     Thierry Reding <thierry.reding@...il.com>,
        David Airlie <airlied@...ux.ie>,
        Daniel Vetter <daniel@...ll.ch>,
        dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH -next] drm/panel: simplify the return expression of
 td028ttec1_prepare

Hi Qinglang

On Mon, Sep 21, 2020 at 09:10:18PM +0800, Qinglang Miao wrote:
> Simplify the return expression.
> 
> Signed-off-by: Qinglang Miao <miaoqinglang@...wei.com>


Thanks, applied to drm-misc-next.

	Sam

> ---
>  drivers/gpu/drm/panel/panel-tpo-td028ttec1.c | 7 +------
>  1 file changed, 1 insertion(+), 6 deletions(-)
> 
> diff --git a/drivers/gpu/drm/panel/panel-tpo-td028ttec1.c b/drivers/gpu/drm/panel/panel-tpo-td028ttec1.c
> index 037c14fd6..ba0c00d1a 100644
> --- a/drivers/gpu/drm/panel/panel-tpo-td028ttec1.c
> +++ b/drivers/gpu/drm/panel/panel-tpo-td028ttec1.c
> @@ -242,13 +242,8 @@ static int td028ttec1_prepare(struct drm_panel *panel)
>  static int td028ttec1_enable(struct drm_panel *panel)
>  {
>  	struct td028ttec1_panel *lcd = to_td028ttec1_device(panel);
> -	int ret;
>  
> -	ret = jbt_ret_write_0(lcd, JBT_REG_DISPLAY_ON, NULL);
> -	if (ret)
> -		return ret;
> -
> -	return 0;
> +	return jbt_ret_write_0(lcd, JBT_REG_DISPLAY_ON, NULL);
>  }
>  
>  static int td028ttec1_disable(struct drm_panel *panel)
> -- 
> 2.23.0