Messages in this thread Patch in this message | | | From | Miaohe Lin <> | Subject | [PATCH 1/4] mm/hugeltb: remove redundant VM_BUG_ON() in region_add() | Date | Fri, 2 Apr 2021 05:32:46 -0400 |
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The same VM_BUG_ON() check is already done in the callee. Remove this extra one to simplify the code slightly.
Signed-off-by: Miaohe Lin <linmiaohe@huawei.com> --- mm/hugetlb.c | 1 - 1 file changed, 1 deletion(-)
diff --git a/mm/hugetlb.c b/mm/hugetlb.c index c22111f3da20..a03a50b7c410 100644 --- a/mm/hugetlb.c +++ b/mm/hugetlb.c @@ -556,7 +556,6 @@ static long region_add(struct resv_map *resv, long f, long t, resv->adds_in_progress -= in_regions_needed; spin_unlock(&resv->lock); - VM_BUG_ON(add < 0); return add; } -- 2.19.1
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