gfs2: increase usage of folio_next_index() helper

Simplify code pattern of 'folio->index + folio_nr_pages(folio)' by using
the existing helper folio_next_index().

Signed-off-by: Minjie Du <duminjie@vivo.com>
Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>

diff --git a/fs/gfs2/aops.c b/fs/gfs2/aops.c
index ae49256..5f02542 100644 (file)
--- a/fs/gfs2/aops.c
+++ b/fs/gfs2/aops.c
@@ -272,8 +272,7 @@ continue_unlock:
                                 * not be suitable for data integrity
                                 * writeout).
                                 */
-                               *done_index = folio->index +
-                                       folio_nr_pages(folio);
+                               *done_index = folio_next_index(folio);
                                ret = 1;
                                break;
                        }