Toke Høiland-Jørgensen <toke@xxxxxxxxxx> writes:
> YueHaibing <yuehaibing@xxxxxxxxxx> writes:
>
>> Fixes gcc '-Wunused-but-set-variable' warning:
>>
>> drivers/net/wireless/ath/ath9k/recv.c: In function 'ath_rx_count_airtime':
>> drivers/net/wireless/ath/ath9k/recv.c:1010:18: warning:
>> variable 'acq' set but not used [-Wunused-but-set-variable]
>>
>> It's not used after 89cea7493a34 ("ath9k: Switch to mac80211 TXQ scheduling
>> and airtime APIs"). Also remove related variables.
>
> Ah, right, seems I forgot to clean that up. I wonder why I didn't get a
> compiler warning for it.
I think the warning is not enabled by default and you need to use W=1
Makefile variable to enable it.
--
Kalle Valo
