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-rw-r--r--arch/s390/mm/gup.c21
1 files changed, 11 insertions, 10 deletions
diff --git a/arch/s390/mm/gup.c b/arch/s390/mm/gup.c
index 668dda964f2..da33a0281d9 100644
--- a/arch/s390/mm/gup.c
+++ b/arch/s390/mm/gup.c
@@ -93,16 +93,17 @@ static inline int gup_huge_pmd(pmd_t *pmdp, pmd_t pmd, unsigned long addr,
*nr -= refs;
while (refs--)
put_page(head);
- } else {
- /*
- * Any tail page need their mapcount reference taken
- * before we return.
- */
- while (refs--) {
- if (PageTail(tail))
- get_huge_page_tail(tail);
- tail++;
- }
+ return 0;
+ }
+
+ /*
+ * Any tail page need their mapcount reference taken before we
+ * return.
+ */
+ while (refs--) {
+ if (PageTail(tail))
+ get_huge_page_tail(tail);
+ tail++;
}
return 1;