rpc_sockaddr2uaddr
char * rpc_sockaddr2uaddr(const struct sockaddr *, gfp_t);
map->r_addr = rpc_sockaddr2uaddr(sap, GFP_KERNEL);
map->r_addr = rpc_sockaddr2uaddr(sap, GFP_KERNEL);
map->r_addr = rpc_sockaddr2uaddr(sap, rpc_task_gfp_mask());