| Message ID | 20220826092422.39591-5-linmiaohe@huawei.com (mailing list archive) |
|---|---|
| State | New |
| Headers | show |
| Series | A few cleanup patches for hugetlb | expand |
> On Aug 26, 2022, at 17:24, Miaohe Lin <linmiaohe@huawei.com> wrote: > > It's better to use sizeof() to get the array size instead of manual > calculation. Minor readability improvement. > > Signed-off-by: Miaohe Lin <linmiaohe@huawei.com> Reviewed-by: Muchun Song <songmuchun@bytedance.com> Thanks.
diff --git a/mm/hugetlb.c b/mm/hugetlb.c index b3e6592247a3..06293da96112 100644 --- a/mm/hugetlb.c +++ b/mm/hugetlb.c @@ -4177,11 +4177,11 @@ static void __init hugepages_clear_pages_in_node(void) if (!hugetlb_max_hstate) { default_hstate_max_huge_pages = 0; memset(default_hugepages_in_node, 0, - MAX_NUMNODES * sizeof(unsigned int)); + sizeof(default_hugepages_in_node)); } else { parsed_hstate->max_huge_pages = 0; memset(parsed_hstate->max_huge_pages_node, 0, - MAX_NUMNODES * sizeof(unsigned int)); + sizeof(parsed_hstate->max_huge_pages_node)); } }
It's better to use sizeof() to get the array size instead of manual calculation. Minor readability improvement. Signed-off-by: Miaohe Lin <linmiaohe@huawei.com> --- mm/hugetlb.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)