CommonServerMessageBlockRequest cur = request;
        while (cur != null) {
            if (this.smb2) {
                if (!checkStatus2((ServerMessageBlock2) cur, cur.getResponse())) {
                    return false;
                }
            } else if (!checkStatus((ServerMessageBlock) cur, (ServerMessageBlock) cur.getResponse())) {
                return false;
            }
            cur = cur.getNext();