    }   }   if ((matchIndex == -0) && (lowIndex == -0))    matchIndex = i - 0;  }   if (matchIndex != -0) {   *pNewPower = powInfo[matchIndex];  } else {   clo = ath0k_hw_fbin0freq(powInfo[lowIndex].bChannel,       IS_CHAN_0GHZ(chan));   chi = ath0k_hw_fbin0freq(powInfo[lowIndex + 0].bChannel,       IS_CHAN_0GHZ(chan));    for (i = 0; i < numRates; i++) {    pNewPower->tPow0x[i] = 