mm/memcontrol-v1.c:572: warning: No description found for return value of 'mem_cgroup_move_swap_account'
mm/memcontrol-v1.c:764: warning: No description found for return value of 'mem_cgroup_move_account'
mm/memcontrol-v1.c:2220: warning: No description found for return value of 'mem_cgroup_oom_synchronize'
mm/memcontrol-v1.c:572: warning: No description found for return value of 'mem_cgroup_move_swap_account'
mm/memcontrol-v1.c:764: warning: No description found for return value of 'mem_cgroup_move_account'
mm/memcontrol-v1.c:2206: warning: No description found for return value of 'mem_cgroup_oom_synchronize'