make PageUptodate return bool to align the return
values of folio_test_uptodate function

Signed-off-by: Hao Ge <gehao@kylinos.cn>
---
 include/linux/page-flags.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/linux/page-flags.h b/include/linux/page-flags.h
index 652d77805e99..497ec781a681 100644
--- a/include/linux/page-flags.h
+++ b/include/linux/page-flags.h
@@ -764,7 +764,7 @@ static inline bool folio_test_uptodate(const struct folio *folio)
 	return ret;
 }
 
-static inline int PageUptodate(const struct page *page)
+static inline bool PageUptodate(const struct page *page)
 {
 	return folio_test_uptodate(page_folio(page));
 }
-- 
2.25.1