llc_data_accept_state
u8 llc_data_accept_state(u8 state);
if (unlikely(llc_data_accept_state(llc->state) ||
(!llc_data_accept_state(llc->state) &&
if (!llc_data_accept_state(llc->state))
if (!llc_data_accept_state(llc->state))
if (unlikely(llc_data_accept_state(llc->state) || /* data_conn_refuse */