cgroup: remove useless code in cgroup_write_event_control()
eventfd_poll() never returns POLLHUP. Signed-off-by: Li Zefan <lizefan@huawei.com> Signed-off-by: Tejun Heo <tj@kernel.org>
Showing
Please register or sign in to comment
eventfd_poll() never returns POLLHUP. Signed-off-by: Li Zefan <lizefan@huawei.com> Signed-off-by: Tejun Heo <tj@kernel.org>