tmp_usec = frame_duration(ACK_FRAME_SIZE, rate, erp_ofdm,
short_preamble) + ASIFSTIME_USEC;
duration_usec += fragments * tmp_usec;
tmp_usec = frame_duration(ACK_FRAME_SIZE, rate, erp_ofdm,
short_preamble) + ASIFSTIME_USEC;
duration_usec += fragments * tmp_usec;