[PATCH 1/1] drm/omap: remove null test before kfree

[David Herrmann]

Hi

On Fri, Jul 4, 2014 at 9:17 PM, Fabian Frederick <fabf at skynet.be> wrote:
> Fix checkpatch warning:
> WARNING: kfree(NULL) is safe this check is probably not required
>
> Cc: David Airlie <airlied at linux.ie>
> Cc: David Herrmann <dh.herrmann at gmail.com>
> Cc: Tomi Valkeinen <tomi.valkeinen at ti.com>
> Cc: dri-devel at lists.freedesktop.org
> Signed-off-by: Fabian Frederick <fabf at skynet.be>

Reviewed-by: David Herrmann <dh.herrmann at gmail.com>

Thanks
David

> ---
>  drivers/gpu/drm/omapdrm/omap_gem.c | 4 +---
>  1 file changed, 1 insertion(+), 3 deletions(-)
>
> diff --git a/drivers/gpu/drm/omapdrm/omap_gem.c b/drivers/gpu/drm/omapdrm/omap_gem.c
> index 95dbce2..be0c2e8 100644
> --- a/drivers/gpu/drm/omapdrm/omap_gem.c
> +++ b/drivers/gpu/drm/omapdrm/omap_gem.c
> @@ -1183,9 +1183,7 @@ int omap_gem_op_sync(struct drm_gem_object *obj, enum omap_gem_op op)
>                         }
>                 }
>                 spin_unlock(&sync_lock);
> -
> -               if (waiter)
> -                       kfree(waiter);
> +               kfree(waiter);
>         }
>         return ret;
>  }
> --
> 1.9.1
>