[PATCH] mac80211: notify NSS changed when IBSS and HT

[Johannes Berg]

On Tue, 2014-12-16 at 09:56 +0100, Janusz Dziedzic wrote:

>  			drv_sta_rc_update(local, sdata, &sta->sta,
>  					  IEEE80211_RC_SUPP_RATES_CHANGED);
> +			/* Force rx_nss recalculation */
> +			sta->sta.rx_nss = 0;
>  			rate_control_rate_init(sta);
> +			if (rx_nss != sta->sta.rx_nss)
> +				drv_sta_rc_update(local, sdata, &sta->sta,
> +						  IEEE80211_RC_NSS_CHANGED);

Seems to me you should consolidate those two drv_sta_rc_update() calls
and just make the flags dependent on the NSS change?

johannes