mac80211: consider only relevant vifs for radar_required calculation

	return false;

}

static bool

ieee80211_chanctx_radar_required(struct ieee80211_local *local,

				 struct ieee80211_chanctx *ctx)

{

	struct ieee80211_chanctx_conf *conf = &ctx->conf;

	struct ieee80211_sub_if_data *sdata;

	bool required = false;

	lockdep_assert_held(&local->chanctx_mtx);

	lockdep_assert_held(&local->mtx);

	rcu_read_lock();

	list_for_each_entry_rcu(sdata, &local->interfaces, list) {

		if (!ieee80211_sdata_running(sdata))

			continue;

		if (rcu_access_pointer(sdata->vif.chanctx_conf) != conf)

			continue;

		if (!sdata->radar_required)

			continue;

		required = true;

		break;

	}

	rcu_read_unlock();

	return required;

}

static struct ieee80211_chanctx *

ieee80211_alloc_chanctx(struct ieee80211_local *local,

			const struct cfg80211_chan_def *chandef,

	ctx->conf.rx_chains_static = 1;

	ctx->conf.rx_chains_dynamic = 1;

	ctx->mode = mode;

	ctx->conf.radar_enabled = ieee80211_is_radar_required(local);

	ctx->conf.radar_enabled = false;

	ieee80211_recalc_chanctx_min_def(local, ctx);

	return ctx;

	/* for ieee80211_is_radar_required */

	lockdep_assert_held(&local->mtx);

	radar_enabled = ieee80211_is_radar_required(local);

	radar_enabled = ieee80211_chanctx_radar_required(local, chanctx);

	if (radar_enabled == chanctx->conf.radar_enabled)

		return;