[PATCH -next] drm/tegra: Use PTR_ERR_OR_ZERO in tegra_gem_create()

[Mikko Perttunen]

I'm not the maintainer, but in line with previous similar patches..

NAK: this makes the code harder to read.

Thanks,
Mikko

On 25/09/2018 10.35, YueHaibing wrote:
> Use PTR_ERR_OR_ZERO rather than if(IS_ERR(...)) + PTR_ERR
> 
> Signed-off-by: YueHaibing <yuehaibing at huawei.com>
> ---
>   drivers/gpu/drm/tegra/drm.c | 5 +----
>   1 file changed, 1 insertion(+), 4 deletions(-)
> 
> diff --git a/drivers/gpu/drm/tegra/drm.c b/drivers/gpu/drm/tegra/drm.c
> index e22352c..056f749 100644
> --- a/drivers/gpu/drm/tegra/drm.c
> +++ b/drivers/gpu/drm/tegra/drm.c
> @@ -497,10 +497,7 @@ static int tegra_gem_create(struct drm_device *drm, void *data,
>   
>   	bo = tegra_bo_create_with_handle(file, drm, args->size, args->flags,
>   					 &args->handle);
> -	if (IS_ERR(bo))
> -		return PTR_ERR(bo);
> -
> -	return 0;
> +	return PTR_ERR_OR_ZERO(bo);
>   }
>   
>   static int tegra_gem_mmap(struct drm_device *drm, void *data,
> 
> 
> 
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