mm/hugetlb: remove redundant check in preparing and destroying gigantic page

[platform/kernel/linux-rpi.git] / mm / hugetlb.c

diff --git a/mm/hugetlb.c b/mm/hugetlb.c
index 991b5cd..f90dd90 100644 (file)
--- a/mm/hugetlb.c
+++ b/mm/hugetlb.c
@@ -1252,8 +1252,7 @@ static void destroy_compound_gigantic_page(struct page *page,
        struct page *p = page + 1;
 
        atomic_set(compound_mapcount_ptr(page), 0);
-       if (hpage_pincount_available(page))
-               atomic_set(compound_pincount_ptr(page), 0);
+       atomic_set(compound_pincount_ptr(page), 0);
 
        for (i = 1; i < nr_pages; i++, p = mem_map_next(p, page, i)) {
                clear_compound_head(p);
@@ -1583,9 +1582,7 @@ static void prep_compound_gigantic_page(struct page *page, unsigned int order)
                set_compound_head(p, page);
        }
        atomic_set(compound_mapcount_ptr(page), -1);
-
-       if (hpage_pincount_available(page))
-               atomic_set(compound_pincount_ptr(page), 0);
+       atomic_set(compound_pincount_ptr(page), 0);
 }
 
 /*