xprt_register_transport
int xprt_register_transport(struct xprt_class *type);
EXPORT_SYMBOL_GPL(xprt_register_transport);
rc = xprt_register_transport(&xprt_rdma);
rc = xprt_register_transport(&xprt_rdma_bc);
xprt_register_transport(&xs_local_transport);
xprt_register_transport(&xs_udp_transport);
xprt_register_transport(&xs_tcp_transport);
xprt_register_transport(&xs_tcp_tls_transport);
xprt_register_transport(&xs_bc_tcp_transport);