[PATCH] drm/omap: Fix usage of IS_ERR_OR_NULL and PTR_ERR

[Rob Clark]

On Tue, Nov 13, 2012 at 3:41 PM, Andy Gross <andy.gross at ti.com> wrote:
> Return PTR_ERR(-ENOMEM) if dmm_txn_init cannot allocate a
> refill engine.
>
> Signed-off-by: Andy Gross <andy.gross at ti.com>

Signed-off-by: Rob Clark <rob at ti.com>

> ---
>  drivers/staging/omapdrm/omap_dmm_tiler.c |    2 +-
>  1 files changed, 1 insertions(+), 1 deletions(-)
>
> diff --git a/drivers/staging/omapdrm/omap_dmm_tiler.c b/drivers/staging/omapdrm/omap_dmm_tiler.c
> index 3ae3955..1a5a7ca 100644
> --- a/drivers/staging/omapdrm/omap_dmm_tiler.c
> +++ b/drivers/staging/omapdrm/omap_dmm_tiler.c
> @@ -279,7 +279,7 @@ static int fill(struct tcm_area *area, struct page **pages,
>
>         txn = dmm_txn_init(omap_dmm, area->tcm);
>         if (IS_ERR_OR_NULL(txn))
> -               return PTR_ERR(txn);
> +               return PTR_ERR(-ENOMEM);
>
>         tcm_for_each_slice(slice, *area, area_s) {
>                 struct pat_area p_area = {
> --
> 1.7.5.4
>
> _______________________________________________
> dri-devel mailing list
> dri-devel at lists.freedesktop.org
> http://lists.freedesktop.org/mailman/listinfo/dri-devel