diff --git a/drivers/block/drbd/drbd_worker.c b/drivers/block/drbd/drbd_worker.c
index 2c4ce42..dcd95a6 100644
--- a/drivers/block/drbd/drbd_worker.c
+++ b/drivers/block/drbd/drbd_worker.c
@@ -647,7 +647,7 @@
 		 */
 		align = 1;
 		rollback_i = i;
-		for (;;) {
+		while (i < number) {
 			if (size + BM_BLOCK_SIZE > max_bio_size)
 				break;