removed superfluous check of self->ap_mode - esp_wifi_ap_get_sta_list will return an error if we're not in AP mode, which is sufficient

Author: romkey

ports/espressif/common-hal/wifi/Radio.c

@@ -258,16 +258,15 @@ mp_obj_t common_hal_wifi_radio_get_stations_ap(wifi_radio_obj_t *self) {
     if (result != ESP_OK) {
         return mp_const_none;
     }
-    
+
     esp_netif_pair_mac_ip_t mac_ip_pair[esp_sta_list.num];
     for (int i = 0; i < esp_sta_list.num; i++) {
         memcpy(mac_ip_pair[i].mac, esp_sta_list.sta[i].mac, MAC_ADDRESS_LENGTH);
         mac_ip_pair[i].ip.addr = 0;
     }
 
     result = esp_netif_dhcps_get_clients_by_mac(self->ap_netif, esp_sta_list.num, mac_ip_pair);
-
-    if (!self->ap_mode || result != ESP_OK) {
+    if (result != ESP_OK) {
         return mp_const_none;
     }