On Tue, 2017-11-21 at 23:31 +0100, Vasyl Gomonovych wrote:
> Use ERR_CAST inlined function instead of ERR_PTR(PTR_ERR(...)).
>
> drivers/gpu/drm/mediatek/mtk_drm_gem.c:223:9-16: WARNING: ERR_CAST can be
> used with mtk_gem
> Generated by: scripts/coccinelle/api/err_cast.cocci
>
> Signed-off-by: Vasyl Gomonovych <gomonov...@gmail.com>
> ---
> drivers/gpu/drm/mediatek/mtk_drm_gem.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/mediatek/mtk_drm_gem.c
> b/drivers/gpu/drm/mediatek/mtk_drm_gem.c
> index f595ac816b55..5766b42fc174 100644
> --- a/drivers/gpu/drm/mediatek/mtk_drm_gem.c
> +++ b/drivers/gpu/drm/mediatek/mtk_drm_gem.c
> @@ -220,7 +220,7 @@ struct drm_gem_object
> *mtk_gem_prime_import_sg_table(struct drm_device *dev,
> mtk_gem = mtk_drm_gem_init(dev, attach->dmabuf->size);
>
> if (IS_ERR(mtk_gem))
> - return ERR_PTR(PTR_ERR(mtk_gem));
> + return ERR_CAST(mtk_gem));
>
> expected = sg_dma_address(sg->sgl);
> for_each_sg(sg->sgl, s, sg->nents, i) {
Acked-by: Philipp Zabel <p.za...@pengutronix.de>
regards
Philipp
