[PATCH 2/5] mm/hugetlb.c: make is_hugetlb_entry_hwpoisoned return bool

[Baoquan He]

Just like his neighbour is_hugetlb_entry_migration() has done.

Signed-off-by: Baoquan He <b...@redhat.com>
---
 mm/hugetlb.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/mm/hugetlb.c b/mm/hugetlb.c
index 191a585bb315..a58f976a9dd9 100644
--- a/mm/hugetlb.c
+++ b/mm/hugetlb.c
@@ -3754,17 +3754,17 @@ bool is_hugetlb_entry_migration(pte_t pte)
                return false;
 }
 
-static int is_hugetlb_entry_hwpoisoned(pte_t pte)
+static bool is_hugetlb_entry_hwpoisoned(pte_t pte)
 {
        swp_entry_t swp;
 
        if (huge_pte_none(pte) || pte_present(pte))
-               return 0;
+               return false;
        swp = pte_to_swp_entry(pte);
        if (non_swap_entry(swp) && is_hwpoison_entry(swp))
-               return 1;
+               return true;
        else
-               return 0;
+               return false;
 }
 
 int copy_hugetlb_page_range(struct mm_struct *dst, struct mm_struct *src,
-- 
2.17.2