diff --git a/mm/gup.c b/mm/gup.c index 8232c8c9c372..3e7eac9a4f2b 100644 --- a/mm/gup.c +++ b/mm/gup.c @@ -3615,7 +3615,7 @@ long memfd_pin_folios(struct file *memfd, loff_t start, loff_t end, pgoff_t start_idx, end_idx, next_idx; struct folio *folio = NULL; struct folio_batch fbatch; - struct hstate *h; + struct hstate *h = NULL; long ret = -EINVAL; if (start < 0 || start > end || !max_folios) @@ -3659,6 +3659,8 @@ long memfd_pin_folios(struct file *memfd, loff_t start, loff_t end, &fbatch); if (folio) { folio_put(folio); + if (h) + folio_put(folio); folio = NULL; }