tree b98c60b8ea7eaeba2af79c0f642ebd497c1dd7ed
parent 08a2f887b26c89cfb1e1b5715a23d561b75e0dab
author Chris Wilson <chris@chris-wilson.co.uk> 1507031170 +0100
committer Chris Wilson <chris@chris-wilson.co.uk> 1507037864 +0100

lib: Report the error from __gem_create()

We have two style of ioctl wrappers. The principle interface does error
checking on behalf of the caller (to avoid having lots of repetitious
code in each test), and for the few cases where the error is important
for the test, we also expose a double underscore version. Fix up
__gem_create() to follow this pattern and report the negative error code
returned by the kernel.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>