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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 <linmiaohe@huawei.com>
Reviewed-by: Muchun Song <songmuchun@bytedance.com>
Cc: Mike Kravetz <mike.kravetz@oracle.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
This commit is contained in:
Miaohe Lin 2022-09-01 20:00:24 +08:00 committed by Andrew Morton
parent 3466534131
commit 103956805c
1 changed files with 2 additions and 2 deletions
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4
mm/hugetlb.c
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@ -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));
}
}