drm/exynos: remove unnecessary NULL assignment
authorJoonyoung Shim <jy0922.shim@samsung.com>
Wed, 16 Sep 2015 05:29:32 +0000 (14:29 +0900)
committerInki Dae <inki.dae@samsung.com>
Wed, 30 Sep 2015 07:39:40 +0000 (16:39 +0900)
They will be freed right or was freed already, so NULL assignment is
unnecessary.

Signed-off-by: Joonyoung Shim <jy0922.shim@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
drivers/gpu/drm/exynos/exynos_drm_gem.c