diff --git a/block/blk.h b/block/blk.h
index c745b98ffdbf..8ae7c7c554e3 100755
--- a/block/blk.h
+++ b/block/blk.h
@@ -277,9 +277,7 @@ extern int blk_update_nr_requests(struct request_queue *, unsigned int);
  */
 static inline int blk_do_io_stat(struct request *rq)
 {
-	return rq->rq_disk &&
-	       (rq->rq_flags & RQF_IO_STAT) &&
-		!blk_rq_is_passthrough(rq);
+	return false;
 }
 
 static inline void req_set_nomerge(struct request_queue *q, struct request *req)