1 files changed, 2 insertions, 1 deletions

diff --git a/fs/direct-io.c b/fs/direct-io.c
index 62cf812ed0e5..96415c65bbdc 100644
--- a/fs/direct-io.c
+++ b/fs/direct-io.c
@@ -866,7 +866,8 @@ out:
          */
         if (sdio->boundary) {
                 ret = dio_send_cur_page(dio, sdio, map_bh);
-                dio_bio_submit(dio, sdio);
+                if (sdio->bio)
+                        dio_bio_submit(dio, sdio);
                 put_page(sdio->cur_page);
                 sdio->cur_page = NULL;
         }