Commit 10395680 authored by Miaohe Lin's avatar Miaohe Lin Committed by Andrew Morton
Browse files

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: default avatarMiaohe Lin <linmiaohe@huawei.com>
Reviewed-by: default avatarMuchun Song <songmuchun@bytedance.com>
Cc: Mike Kravetz <mike.kravetz@oracle.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
parent 34665341

mm/hugetlb.c

+2 −2
Original line number Diff line number Diff line
@@ -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));

	}

}