From 103956805c250ccef3d2a54a0a2e3354291cdd85 Mon Sep 17 00:00:00 2001 From: Miaohe Lin Date: Thu, 1 Sep 2022 20:00:24 +0800 Subject: [PATCH] hugetlb: use sizeof() to get the array size It's better to use sizeof() to get the array size instead of manual calculation. Minor readability improvement. Link: https://lkml.kernel.org/r/20220901120030.63318-5-linmiaohe@huawei.com Signed-off-by: Miaohe Lin Reviewed-by: Muchun Song Cc: Mike Kravetz Signed-off-by: Andrew Morton --- mm/hugetlb.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/mm/hugetlb.c b/mm/hugetlb.c index fddbda2a2b37..4d2efdfbd09d 100644 --- a/mm/hugetlb.c +++ b/mm/hugetlb.c @@ -4149,11 +4149,11 @@ 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)); } } -- 2.11.0