Merge branch 'akpm' (patches from Andrew)
Merge fixes from Andrew Morton:
"7 fixes"
* emailed patches from Andrew Morton <akpm@linux-foundation.org>:
mm/memory_hotplug.c: initialize per_cpu_nodestats for hotadded pgdats
mm, oom: fix uninitialized ret in task_will_free_mem()
kasan: remove the unnecessary WARN_ONCE from quarantine.c
mm: memcontrol: fix memcg id ref counter on swap charge move
mm: memcontrol: fix swap counter leak on swapout from offline cgroup
proc, meminfo: use correct helpers for calculating LRU sizes in meminfo
mm/hugetlb: fix incorrect hugepages count during mem hotplug
