[PATCH 1/1] drm/exynos: Use PTR_ERR_OR_ZERO in exynos_dp_core.c

[Jingoo Han]

On Thursday, May 29, 2014 2:56 PM, Sachin Kamat wrote:
> 
> PTR_ERR_OR_ZERO simplifies the code.
> 
> Signed-off-by: Sachin Kamat <sachin.kamat at linaro.org>

Acked-by: Jingoo Han <jg1.han at samsung.com>

Best regards,
Jingoo Han

> ---
>  drivers/gpu/drm/exynos/exynos_dp_core.c |    5 +----
>  1 file changed, 1 insertion(+), 4 deletions(-)
> 
> diff --git a/drivers/gpu/drm/exynos/exynos_dp_core.c 
> b/drivers/gpu/drm/exynos/exynos_dp_core.c
> index ff63901..8b67f41 100644
> --- a/drivers/gpu/drm/exynos/exynos_dp_core.c
> +++ b/drivers/gpu/drm/exynos/exynos_dp_core.c
> @@ -1168,10 +1168,7 @@ static int exynos_dp_dt_parse_phydata(struct 
> exynos_dp_device *dp)
>       dp_phy_node = of_find_node_by_name(dp_phy_node, "dptx-phy");
>       if (!dp_phy_node) {
>               dp->phy = devm_phy_get(dp->dev, "dp");
> -             if (IS_ERR(dp->phy))
> -                     return PTR_ERR(dp->phy);
> -             else
> -                     return 0;
> +             return PTR_ERR_OR_ZERO(dp->phy);
>       }
> 
>       if (of_property_read_u32(dp_phy_node, "reg", &phy_base)) {
> --
> 1.7.9.5