diff --git a/drivers/cdrom/cdu31a.c b/drivers/cdrom/cdu31a.c
index 37bdb01..ccd91c1 100644
--- a/drivers/cdrom/cdu31a.c
+++ b/drivers/cdrom/cdu31a.c
@@ -1338,8 +1338,10 @@
 		}
 
 		/* WTF??? */
-		if (!(req->flags & REQ_CMD))
+		if (!blk_fs_request(req)) {
+			end_request(req, 0);
 			continue;
+		}
 		if (rq_data_dir(req) == WRITE) {
 			end_request(req, 0);
 			continue;