[Intel-gfx] [PATCH][next] drm/i915: Fix inconsistent IS_ERR and PTR_ERR

[Chris Wilson]

Quoting Gustavo A. R. Silva (2020-09-25 16:35:12)
> Hi all,
> 
> Friendly ping: who can take this?

We had picked up the same patch from Dan Carpenter, thanks.

commit 68ba71e3ae6dd86a23486655e33c5f8c9bd90777
Author: Dan Carpenter <dan.carpenter at oracle.com>
Date:   Fri Sep 11 10:52:43 2020 +0300

    drm/i915: Fix an error code i915_gem_object_copy_blt()

-Chris