1 files changed, 2 insertions, 0 deletions

diff --git a/mm/filemap.c b/mm/filemap.c
index e006c57bda54..adbac104f34c 100644
--- a/mm/filemap.c
+++ b/mm/filemap.c
@@ -1219,6 +1219,8 @@ generic_file_aio_read(struct kiocb *iocb, const struct iovec *iov,
                                 retval = retval ?: desc.error;
                                 break;
                         }
+                        if (desc.count > 0)
+                                break;
                 }
         }
 out: