[PATCH] drm/msm: remove unneeded variable: "rc"

[Guenter Roeck]

On Tue, Feb 2, 2021 at 4:32 AM Bernard Zhao <bernard at vivo.com> wrote:
>
> remove unneeded variable: "rc".
>
> Signed-off-by: Bernard Zhao <bernard at vivo.com>

Reviewed-by: Guenter Roeck <groeck at chromium.org>

>
> ---
>  drivers/gpu/drm/msm/dp/dp_panel.c | 3 +--
>  1 file changed, 1 insertion(+), 2 deletions(-)
>
> diff --git a/drivers/gpu/drm/msm/dp/dp_panel.c b/drivers/gpu/drm/msm/dp/dp_panel.c
> index d1780bcac8cc..9cc816663668 100644
> --- a/drivers/gpu/drm/msm/dp/dp_panel.c
> +++ b/drivers/gpu/drm/msm/dp/dp_panel.c
> @@ -409,7 +409,6 @@ int dp_panel_timing_cfg(struct dp_panel *dp_panel)
>
>  int dp_panel_init_panel_info(struct dp_panel *dp_panel)
>  {
> -       int rc = 0;
>         struct drm_display_mode *drm_mode;
>
>         drm_mode = &dp_panel->dp_mode.drm_mode;
> @@ -436,7 +435,7 @@ int dp_panel_init_panel_info(struct dp_panel *dp_panel)
>                                         min_t(u32, dp_panel->dp_mode.bpp, 30));
>         DRM_DEBUG_DP("updated bpp = %d\n", dp_panel->dp_mode.bpp);
>
> -       return rc;
> +       return 0;
>  }
>
>  struct dp_panel *dp_panel_get(struct dp_panel_in *in)
> --
> 2.29.0
>