On 06/02/18 23:24, SF Markus Elfring wrote:
> From: Markus Elfring <elfr...@users.sourceforge.net>
> Date: Tue, 6 Feb 2018 22:10:11 +0100
> 
> Add a jump target so that a bit of exception handling can be better reused
> at the end of this function.
> 
> Signed-off-by: Markus Elfring <elfr...@users.sourceforge.net>

Well, it is couple of lines less. If I would just have couple weeks time
to implement proper drm panel support for tilcdc and get rid of this
driver all together...

Picked for the next tilcdc pullrequest.

Thanks,
Jyri


> ---
>  drivers/gpu/drm/tilcdc/tilcdc_panel.c | 12 +++++-------
>  1 file changed, 5 insertions(+), 7 deletions(-)
> 
> diff --git a/drivers/gpu/drm/tilcdc/tilcdc_panel.c 
> b/drivers/gpu/drm/tilcdc/tilcdc_panel.c
> index 0b6aa95aec89..cf9ca16fee81 100644
> --- a/drivers/gpu/drm/tilcdc/tilcdc_panel.c
> +++ b/drivers/gpu/drm/tilcdc/tilcdc_panel.c
> @@ -289,10 +289,8 @@ static struct tilcdc_panel_info 
> *of_get_panel_info(struct device_node *np)
>       }
>  
>       info = kzalloc(sizeof(*info), GFP_KERNEL);
> -     if (!info) {
> -             of_node_put(info_np);
> -             return NULL;
> -     }
> +     if (!info)
> +             goto put_node;
>  
>       ret |= of_property_read_u32(info_np, "ac-bias", &info->ac_bias);
>       ret |= of_property_read_u32(info_np, "ac-bias-intrpt", 
> &info->ac_bias_intrpt);
> @@ -311,11 +309,11 @@ static struct tilcdc_panel_info 
> *of_get_panel_info(struct device_node *np)
>       if (ret) {
>               pr_err("%s: error reading panel-info properties\n", __func__);
>               kfree(info);
> -             of_node_put(info_np);
> -             return NULL;
> +             info = NULL;
>       }
> -     of_node_put(info_np);
>  
> +put_node:
> +     of_node_put(info_np);
>       return info;
>  }
>  
> 


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