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;