[PATCH v2 04/10] hugetlb: Use sizeof() to get the array size

[Miaohe Lin <linmiaohe@xxxxxxxxxx>]

It's better to use sizeof() to get the array size instead of manual
calculation. Minor readability improvement.

Signed-off-by: Miaohe Lin <linmiaohe@xxxxxxxxxx>
Reviewed-by: Muchun Song <songmuchun@xxxxxxxxxxxxx>
---
 mm/hugetlb.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/mm/hugetlb.c b/mm/hugetlb.c
index 94cb81e9b4df..c29b444a5515 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));
 	}
 }
 
-- 
2.23.0