cgroup: convert CFTYPE_* flags to enums

Purely cosmetic.

Signed-off-by: Tejun Heo <tj@kernel.org>
Acked-by: Li Zefan <lizefan@huawei.com>
This commit is contained in:
Tejun Heo 2013-06-24 15:21:47 -07:00
commit 02c402d985