[PATCH wireless-next] wifi: mac80211: Report parent AP BSS parameters for AP_VLAN

[Johannes Berg]

On Thu, 2026-08-20 at 10:54 +0530, Aaradhana Sahu wrote:
> 
> +struct ieee80211_bss_conf *
> +ieee80211_get_sdata_bss_conf(struct ieee80211_sub_if_data *sdata, int link_id)

not sure I think this function is all that useful, but

> +{
> +	struct ieee80211_sub_if_data *bss_sdata = sdata;
> +
> +	lockdep_assert_wiphy(sdata->local->hw.wiphy);
> +
> +	if (sdata->vif.type == NL80211_IFTYPE_AP_VLAN) {
> +		if (!sdata->bss)
> +			return NULL;
> +
> +		bss_sdata = get_bss_sdata(sdata);
> +	}

at the very least that part is pointless, and should just be a
get_bss_sdata() call?

or are you saying you somehow found a VLAN existing with sdata->bss
being NULL?

johannes