On Wed, Jun 23, 2010 at 07:03:01PM +0200, Dan Carpenter wrote:
> copy_to_user() returns the number of bytes remaining to be copied and
> I'm pretty sure we want to return a negative error code here.
>
This patch wasn't applied either.
regards,
dan carpenter
> Signed-off-by: Dan Carpenter <error27@xxxxxxxxx>
>
> diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c
> index 9ded3da..22691b4 100644
> --- a/drivers/gpu/drm/i915/i915_gem.c
> +++ b/drivers/gpu/drm/i915/i915_gem.c
> @@ -3707,6 +3707,7 @@ i915_gem_do_execbuffer(struct drm_device *dev, void *data,
> if (ret != 0) {
> DRM_ERROR("copy %d cliprects failed: %d\n",
> args->num_cliprects, ret);
> + ret = -EFAULT;
> goto pre_mutex_err;
> }
> }
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