Hello,
On Tue, Jan 6, 2009 at 12:34 AM, Eric Anholt <[email protected]> wrote:
> Signed-off-by: Eric Anholt <[email protected]>
> ---
> drivers/gpu/drm/i915/i915_gem.c | 7 +++++++
> 1 files changed, 7 insertions(+), 0 deletions(-)
>
> diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c
> index 14afc23..e87db6f 100644
> --- a/drivers/gpu/drm/i915/i915_gem.c
> +++ b/drivers/gpu/drm/i915/i915_gem.c
> @@ -2761,6 +2761,13 @@ i915_gem_unpin_ioctl(struct drm_device *dev, void
> *data,
> mutex_unlock(&dev->struct_mutex);
> return -EBADF;
> }
> + obj_priv = obj->driver_private;
> +
> + if (obj_priv->pin_count == 0) {
> + drm_gem_object_unreference(obj);
> + mutex_unlock(&dev->struct_mutex);
> + return -EINVAL;
> + }
>
> obj_priv = obj->driver_private;
Is it necessary to do this again?
> if (obj_priv->pin_filp != file_priv) {
> --
> 1.5.6.5
>
>
Cheers,
Renato
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