Roger He e2721595e4 drm/ttm: check the return value of register_shrinker
This fixes the build warning:
"ignoring return value of 'register_shrinker', declared with
attribute warn_unused_result [-Wunused-result]"

Signed-off-by: Roger He <Hongbo.He@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-01-16 15:35:26 -05:00
..
2017-11-15 20:42:10 -08:00