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cpu/esp8266: simplified error handling in esp_wifi

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wifi_station_connect and wifi_stattion_disconnect never produce errors. Thus, error handling can be removed.
This commit is contained in:
Gunar Schorcht 2019-01-23 10:16:21 +01:00 committed by Schorcht
parent 3225aaa387
commit c5a9058ab9
1 changed files with 7 additions and 13 deletions
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20
cpu/esp8266/esp-wifi/esp_wifi_netdev.c
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@ -207,18 +207,14 @@ static void _esp_wifi_handle_event_cb(System_Event_t *evt)
_esp_wifi_dev.state = ESP_WIFI_DISCONNECTED;
/* call disconnect to reset internal state */
if (!wifi_station_disconnect()) {
ESP_WIFI_LOG_ERROR("could not disconnect from to AP %s",
ESP_WIFI_SSID);
return;
if (evt->event_info.disconnected.reason != REASON_ASSOC_LEAVE) {
wifi_station_disconnect();
}
/* try to reconnect */
if (!wifi_station_connect()) {
ESP_WIFI_LOG_ERROR("could not start connection to AP %s",
ESP_WIFI_SSID);
return;
}
wifi_station_connect();
_esp_wifi_dev.state = ESP_WIFI_CONNECTING;
break;
default:
@ -574,10 +570,8 @@ static void _esp_wifi_setup(void)
wifi_set_event_handler_cb(_esp_wifi_handle_event_cb);
/* connect */
if (!wifi_station_connect()) {
ESP_WIFI_LOG_ERROR("could not start connection to AP %s", ESP_WIFI_SSID);
return;
}
wifi_station_connect();
_esp_wifi_dev.state = ESP_WIFI_CONNECTING;
return;
}