res = ieee80211n_allowed_ht40_channel_pair(iface);
if (!res) {
iface->conf->secondary_channel = 0;
+ res = 1;
wpa_printf(MSG_INFO, "Fallback to 20 MHz");
}
struct wpa_driver_scan_params params;
int ret;
- if (!iface->conf->secondary_channel)
- return 0; /* HT40 not used */
+ /* Check that HT40 is used and PRI / SEC switch is allowed */
+ if (!iface->conf->secondary_channel || iface->conf->no_pri_sec_switch)
+ return 0;
hostapd_set_state(iface, HAPD_IFACE_HT_SCAN);
wpa_printf(MSG_DEBUG, "Scan for neighboring BSSes prior to enabling "