On 21.12.2009 11:41 海藻敬之 wrote: > In ath5k_hw_write_ofdm_timings(), comment says > "ALGO: coef = (5 * clock * carrier_freq) / 2) ", > but current code is > "coef_scaled = ((5 * (clock << 24)) / 2) / channel->center_freq;" > > Did they match each other ? > I am wondering the the comment is wrong, but I am not sure that either > is wrong. Good point, it seems the comment is wrong. The calculation would overflow 32-bit integer if there was a multiplication instead of a division. Lukas Turek
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