Hi everyone, This series contains a few cleaup patches to remove unneeded check, use helper macro, remove unneeded return value and so on. More details can be found in the respective changelogs. Thanks! --- v2: drop patch 2/6 per Mina collect Reviewed-by tag per Mina and Mike. Thanks for review! --- Miaohe Lin (5): hugetlb_cgroup: remove unneeded nr_pages > 0 check hugetlb_cgroup: hugetlbfs: use helper macro SZ_1{K,M,G} hugetlb_cgroup: remove unneeded return value hugetlb_cgroup: use helper macro NUMA_NO_NODE hugetlb_cgroup: use helper for_each_hstate and hstate_index include/linux/hugetlb_cgroup.h | 19 ++++++++----------- mm/hugetlb_cgroup.c | 27 ++++++++++++--------------- 2 files changed, 20 insertions(+), 26 deletions(-) -- 2.23.0