cgroup: remove useless code in cgroup_write_event_control()
authorLi Zefan <lizefan@huawei.com>
Tue, 12 Mar 2013 22:36:00 +0000 (15:36 -0700)
committerTejun Heo <tj@kernel.org>
Tue, 12 Mar 2013 22:36:00 +0000 (15:36 -0700)
eventfd_poll() never returns POLLHUP.

Signed-off-by: Li Zefan <lizefan@huawei.com>
Signed-off-by: Tejun Heo <tj@kernel.org>

No differences found