Prameela Rani Garnepudi <[email protected]> writes:
> debugfs entry removal statement moved inside CONFIG_RSI_DEBUGSFS flag
> added freeing of below structures
> * channel list for each supported band
> * rsi debugfs info
>
> Signed-off-by: Prameela Rani Garnepudi <[email protected]>
[...]
> --- a/drivers/net/wireless/rsi/rsi_91x_mac80211.c
> +++ b/drivers/net/wireless/rsi/rsi_91x_mac80211.c
> @@ -194,6 +194,7 @@ static void rsi_register_rates_channels(struct rsi_hw
> *adapter, int band)
> void rsi_mac80211_detach(struct rsi_hw *adapter)
> {
> struct ieee80211_hw *hw = adapter->hw;
> + enum nl80211_band band;
>
> if (hw) {
> ieee80211_stop_queues(hw);
> @@ -201,7 +202,17 @@ void rsi_mac80211_detach(struct rsi_hw *adapter)
> ieee80211_free_hw(hw);
> }
>
> + for (band = 0; band < 2; band++) {
> + struct ieee80211_supported_band *sband =
> + &adapter->sbands[band];
> +
> + kfree(sband->channels);
> + }
Like Arend already mentioned[1] you should use NUM_NL80211_BANDS here
instead of hardcoded value. Yes, that will also go through
NL80211_BAND_60GHZ item but it doesn't matter as it should be empty
anyway.
[1] https://patchwork.kernel.org/patch/9341095/
--
Kalle Valo
