tcp_prot_override.release_cb = tcp_release_cb_override;
#if IS_ENABLED(CONFIG_MPTCP_IPV6)
+ /* In struct mptcp_subflow_request_sock, we assume the TCP request sock
+ * structures for v4 and v6 have the same size. It should not changed in
+ * the future but better to make sure to be warned if it is no longer
+ * the case.
+ */
+ BUILD_BUG_ON(sizeof(struct tcp_request_sock) != sizeof(struct tcp6_request_sock));
+
+ mptcp_subflow_v6_request_sock_ops = tcp6_request_sock_ops;
+ mptcp_subflow_v6_request_sock_ops.slab_name = "request_sock_subflow_v6";
+ mptcp_subflow_v6_request_sock_ops.destructor = subflow_v6_req_destructor;
+
+ if (subflow_ops_init(&mptcp_subflow_v6_request_sock_ops) != 0)
+ panic("MPTCP: failed to init subflow v6 request sock ops\n");
+
subflow_request_sock_ipv6_ops = tcp_request_sock_ipv6_ops;
subflow_request_sock_ipv6_ops.route_req = subflow_v6_route_req;
+ subflow_request_sock_ipv6_ops.send_synack = subflow_v6_send_synack;
subflow_v6_specific = ipv6_specific;
subflow_v6_specific.conn_request = subflow_v6_conn_request;