-@@ -1516,15 +1507,6 @@ static int ath9k_change_interface(struct
- mutex_lock(&sc->mutex);
- ath9k_ps_wakeup(sc);
-
-- /* See if new interface type is valid. */
-- if ((new_type == NL80211_IFTYPE_ADHOC) &&
-- (sc->nvifs > 1)) {
-- ath_err(common, "When using ADHOC, it must be the only"
-- " interface.\n");
-- ret = -EINVAL;
-- goto out;
-- }
--
- if (ath9k_uses_beacons(new_type) &&
- !ath9k_uses_beacons(vif->type)) {
- if (sc->nbcnvifs >= ATH_BCBUF) {