1397 	struct ceph_auth_handshake *auth;  in get_connect_authorizer()  local
1407 	auth = con->ops->get_authorizer(con, auth_proto, con->auth_retry);  in get_connect_authorizer()
1410 	if (IS_ERR(auth))  in get_connect_authorizer()
1411 		return auth;  in get_connect_authorizer()
1415 	con->auth_reply_buf = auth->authorizer_reply_buf;  in get_connect_authorizer()
1416 	con->auth_reply_buf_len = auth->authorizer_reply_buf_len;  in get_connect_authorizer()
1417 	return auth;  in get_connect_authorizer()
1438 	struct ceph_auth_handshake *auth;  in prepare_write_connect()  local
1465 	auth = get_connect_authorizer(con, &auth_proto);  in prepare_write_connect()
1466 	if (IS_ERR(auth))  in prepare_write_connect()
1467 		return PTR_ERR(auth);  in prepare_write_connect()
1470 	con->out_connect.authorizer_len = auth ?  in prepare_write_connect()
1471 		cpu_to_le32(auth->authorizer_buf_len) : 0;  in prepare_write_connect()
1475 	if (auth && auth->authorizer_buf_len)  in prepare_write_connect()
1476 		con_out_kvec_add(con, auth->authorizer_buf_len,  in prepare_write_connect()
1477 					auth->authorizer_buf);  in prepare_write_connect()