230 static struct tb_cfg_result decode_error(const struct ctl_pkg *response)  in decode_error()
234 	struct tb_cfg_result res = { 0 };  in decode_error()
256 static struct tb_cfg_result parse_header(const struct ctl_pkg *pkg, u32 len,  in parse_header()
260 	struct tb_cfg_result res = { 0 };  in parse_header()
272 			       const struct tb_cfg_result *res)  in tb_cfg_print_error()
589 struct tb_cfg_result tb_cfg_request_sync(struct tb_ctl *ctl,  in tb_cfg_request_sync()
594 	struct tb_cfg_result res = { 0 };  in tb_cfg_request_sync()
791 	struct tb_cfg_result res;  in tb_cfg_copy()
814 struct tb_cfg_result tb_cfg_reset(struct tb_ctl *ctl, u64 route)  in tb_cfg_reset()
817 	struct tb_cfg_result res = { 0 };  in tb_cfg_reset()
856 struct tb_cfg_result tb_cfg_read_raw(struct tb_ctl *ctl, void *buffer,  in tb_cfg_read_raw()
860 	struct tb_cfg_result res = { 0 };  in tb_cfg_read_raw()
927 struct tb_cfg_result tb_cfg_write_raw(struct tb_ctl *ctl, const void *buffer,  in tb_cfg_write_raw()
931 	struct tb_cfg_result res = { 0 };  in tb_cfg_write_raw()
986 			    const struct tb_cfg_result *res)  in tb_cfg_get_error()
1011 	struct tb_cfg_result res = tb_cfg_read_raw(ctl, buffer, route, port,  in tb_cfg_read()
1037 	struct tb_cfg_result res = tb_cfg_write_raw(ctl, buffer, route, port,  in tb_cfg_write()
1074 	struct tb_cfg_result res = tb_cfg_read_raw(ctl, &dummy, route, 0,  in tb_cfg_get_upstream_port()