Commits
Tejun Heo committed d5b1fe68baa
cgroup: remove unused dummy cgroup_fork_callbacks() 5edee61ede ("cgroup: cgroup_subsys->fork() should be called after the task is added to css_set") removed cgroup_fork_callbacks() but forgot to remove its dummy version for !CONFIG_CGROUPS. Remove it. Signed-off-by: Tejun Heo <tj@kernel.org> Reported-by: Herton Ronaldo Krzesinski <herton.krzesinski@canonical.com>