example: do not check the return value of esp_wifi_connect()

examples/bluetooth/esp_ble_mesh/ble_mesh_wifi_coexist/components/iperf/cmd_wifi.c

@@ -148,7 +148,7 @@ static bool wifi_cmd_sta_join(const char *ssid, const char *pass)
     esp_wifi_disconnect();
     //ESP_ERROR_CHECK( esp_wifi_set_mode(WIFI_MODE_STA) ); //by snake
     ESP_ERROR_CHECK( esp_wifi_set_config(ESP_IF_WIFI_STA, &wifi_config) );
-    ESP_ERROR_CHECK( esp_wifi_connect() );
+    esp_wifi_connect();
 
     xEventGroupWaitBits(wifi_event_group, CONNECTED_BIT, 0, 1, 5000 / portTICK_RATE_MS);
 

examples/protocols/http2_request/main/http2_request_example_main.c

@@ -153,7 +153,7 @@ static esp_err_t event_handler(void *ctx, system_event_t *event)
     switch (event->event_id) {
     case SYSTEM_EVENT_STA_START:
         ESP_LOGI(TAG, "SYSTEM_EVENT_STA_START");
-        ESP_ERROR_CHECK(esp_wifi_connect());
+        esp_wifi_connect();
         break;
     case SYSTEM_EVENT_STA_GOT_IP:
         ESP_LOGI(TAG, "SYSTEM_EVENT_STA_GOT_IP");
@@ -162,7 +162,7 @@ static esp_err_t event_handler(void *ctx, system_event_t *event)
         break;
     case SYSTEM_EVENT_STA_DISCONNECTED:
         ESP_LOGI(TAG, "SYSTEM_EVENT_STA_DISCONNECTED");
-        ESP_ERROR_CHECK(esp_wifi_connect());
+        esp_wifi_connect();
         xEventGroupClearBits(wifi_event_group, CONNECTED_BIT);
         break;
     default:

examples/protocols/http_server/advanced_tests/main/main.c

@@ -24,7 +24,7 @@ static esp_err_t event_handler(void *ctx, system_event_t *event)
     switch(event->event_id) {
     case SYSTEM_EVENT_STA_START:
         ESP_LOGI(TAG, "SYSTEM_EVENT_STA_START");
-        ESP_ERROR_CHECK(esp_wifi_connect());
+        esp_wifi_connect();
         break;
     case SYSTEM_EVENT_STA_GOT_IP:
         ESP_LOGI(TAG, "SYSTEM_EVENT_STA_GOT_IP");
@@ -39,7 +39,7 @@ static esp_err_t event_handler(void *ctx, system_event_t *event)
         break;
     case SYSTEM_EVENT_STA_DISCONNECTED:
         ESP_LOGI(TAG, "SYSTEM_EVENT_STA_DISCONNECTED");
-        ESP_ERROR_CHECK(esp_wifi_connect());
+        esp_wifi_connect();
 
         // Stop webserver tests
         if (*hd) {

examples/protocols/http_server/file_serving/main/main.c

@@ -37,7 +37,7 @@ static esp_err_t event_handler(void *ctx, system_event_t *event)
     switch(event->event_id) {
     case SYSTEM_EVENT_STA_START:
         ESP_LOGI(TAG, "SYSTEM_EVENT_STA_START");
-        ESP_ERROR_CHECK(esp_wifi_connect());
+        esp_wifi_connect();
         break;
     case SYSTEM_EVENT_STA_GOT_IP:
         ESP_LOGI(TAG, "SYSTEM_EVENT_STA_GOT_IP");
@@ -46,7 +46,7 @@ static esp_err_t event_handler(void *ctx, system_event_t *event)
         break;
     case SYSTEM_EVENT_STA_DISCONNECTED:
         ESP_LOGI(TAG, "SYSTEM_EVENT_STA_DISCONNECTED");
-        ESP_ERROR_CHECK(esp_wifi_connect());
+        esp_wifi_connect();
         break;
     default:
         break;

examples/protocols/http_server/persistent_sockets/main/main.c

@@ -197,7 +197,7 @@ static esp_err_t event_handler(void *ctx, system_event_t *event)
     switch(event->event_id) {
     case SYSTEM_EVENT_STA_START:
         ESP_LOGI(TAG, "SYSTEM_EVENT_STA_START");
-        ESP_ERROR_CHECK(esp_wifi_connect());
+        esp_wifi_connect();
         break;
     case SYSTEM_EVENT_STA_GOT_IP:
         ESP_LOGI(TAG, "SYSTEM_EVENT_STA_GOT_IP");
@@ -211,7 +211,7 @@ static esp_err_t event_handler(void *ctx, system_event_t *event)
         break;
     case SYSTEM_EVENT_STA_DISCONNECTED:
         ESP_LOGI(TAG, "SYSTEM_EVENT_STA_DISCONNECTED");
-        ESP_ERROR_CHECK(esp_wifi_connect());
+        esp_wifi_connect();
 
         /* Stop the webserver */
         if (*server) {

examples/protocols/http_server/simple/main/main.c

@@ -255,7 +255,7 @@ static esp_err_t event_handler(void *ctx, system_event_t *event)
     switch(event->event_id) {
     case SYSTEM_EVENT_STA_START:
         ESP_LOGI(TAG, "SYSTEM_EVENT_STA_START");
-        ESP_ERROR_CHECK(esp_wifi_connect());
+        esp_wifi_connect();
         break;
     case SYSTEM_EVENT_STA_GOT_IP:
         ESP_LOGI(TAG, "SYSTEM_EVENT_STA_GOT_IP");
@@ -269,7 +269,7 @@ static esp_err_t event_handler(void *ctx, system_event_t *event)
         break;
     case SYSTEM_EVENT_STA_DISCONNECTED:
         ESP_LOGI(TAG, "SYSTEM_EVENT_STA_DISCONNECTED");
-        ESP_ERROR_CHECK(esp_wifi_connect());
+        esp_wifi_connect();
 
         /* Stop the web server */
         if (*server) {

examples/protocols/https_server/main/main.c

@@ -95,7 +95,7 @@ static esp_err_t event_handler(void *ctx, system_event_t *event)
     switch(event->event_id) {
     case SYSTEM_EVENT_STA_START:
         ESP_LOGI(TAG, "SYSTEM_EVENT_STA_START");
-        ESP_ERROR_CHECK(esp_wifi_connect());
+        esp_wifi_connect();
         break;
     case SYSTEM_EVENT_STA_GOT_IP:
         ESP_LOGI(TAG, "SYSTEM_EVENT_STA_GOT_IP");
@@ -109,7 +109,7 @@ static esp_err_t event_handler(void *ctx, system_event_t *event)
         break;
     case SYSTEM_EVENT_STA_DISCONNECTED:
         ESP_LOGI(TAG, "SYSTEM_EVENT_STA_DISCONNECTED");
-        ESP_ERROR_CHECK(esp_wifi_connect());
+        esp_wifi_connect();
 
         /* Stop the web server */
         if (*server) {

examples/system/console/main/cmd_wifi.c

@@ -70,7 +70,7 @@ static bool wifi_join(const char *ssid, const char *pass, int timeout_ms)
 
     ESP_ERROR_CHECK( esp_wifi_set_mode(WIFI_MODE_STA) );
     ESP_ERROR_CHECK( esp_wifi_set_config(ESP_IF_WIFI_STA, &wifi_config) );
-    ESP_ERROR_CHECK( esp_wifi_connect() );
+    esp_wifi_connect();
 
     int bits = xEventGroupWaitBits(wifi_event_group, CONNECTED_BIT,
                                    pdFALSE, pdTRUE, timeout_ms / portTICK_PERIOD_MS);

examples/wifi/fast_scan/main/fast_scan.c

@@ -73,7 +73,7 @@ static esp_err_t event_handler(void *ctx, system_event_t *event)
     switch (event->event_id) {
         case SYSTEM_EVENT_STA_START:
             ESP_LOGI(TAG, "SYSTEM_EVENT_STA_START");
-            ESP_ERROR_CHECK(esp_wifi_connect());
+            esp_wifi_connect();
             break;
         case SYSTEM_EVENT_STA_GOT_IP:
             ESP_LOGI(TAG, "SYSTEM_EVENT_STA_GOT_IP");
@@ -82,7 +82,7 @@ static esp_err_t event_handler(void *ctx, system_event_t *event)
             break;
         case SYSTEM_EVENT_STA_DISCONNECTED:
             ESP_LOGI(TAG, "SYSTEM_EVENT_STA_DISCONNECTED");
-            ESP_ERROR_CHECK(esp_wifi_connect());
+            esp_wifi_connect();
             break;
         default:
             break;

examples/wifi/iperf/main/cmd_wifi.c

@@ -142,7 +142,7 @@ static bool wifi_cmd_sta_join(const char* ssid, const char* pass)
     reconnect = true;
     ESP_ERROR_CHECK( esp_wifi_set_mode(WIFI_MODE_STA) );
     ESP_ERROR_CHECK( esp_wifi_set_config(ESP_IF_WIFI_STA, &wifi_config) );
-    ESP_ERROR_CHECK( esp_wifi_connect() );
+    esp_wifi_connect();
 
     xEventGroupWaitBits(wifi_event_group, CONNECTED_BIT, 0, 1, 5000/portTICK_RATE_MS);
 

examples/wifi/power_save/main/power_save.c

@@ -45,7 +45,7 @@ static esp_err_t event_handler(void *ctx, system_event_t *event)
     switch(event->event_id) {
     case SYSTEM_EVENT_STA_START:
 	ESP_LOGI(TAG, "SYSTEM_EVENT_STA_START");
-	ESP_ERROR_CHECK(esp_wifi_connect());
+	esp_wifi_connect();
 	break;
     case SYSTEM_EVENT_STA_GOT_IP:
 	ESP_LOGI(TAG, "SYSTEM_EVENT_STA_GOT_IP");
@@ -54,7 +54,7 @@ static esp_err_t event_handler(void *ctx, system_event_t *event)
         break;
     case SYSTEM_EVENT_STA_DISCONNECTED:
 	ESP_LOGI(TAG, "SYSTEM_EVENT_STA_DISCONNECTED");
-	ESP_ERROR_CHECK(esp_wifi_connect());
+	esp_wifi_connect();
 	break;
     default:
         break;

examples/wifi/smart_config/main/smartconfig_main.c

@@ -84,7 +84,7 @@ static void sc_callback(smartconfig_status_t status, void *pdata)
             ESP_LOGI(TAG, "PASSWORD:%s", wifi_config->sta.password);
             ESP_ERROR_CHECK( esp_wifi_disconnect() );
             ESP_ERROR_CHECK( esp_wifi_set_config(ESP_IF_WIFI_STA, wifi_config) );
-            ESP_ERROR_CHECK( esp_wifi_connect() );
+            esp_wifi_connect();
             break;
         case SC_STATUS_LINK_OVER:
             ESP_LOGI(TAG, "SC_STATUS_LINK_OVER");

examples/wifi/wps/main/wps.c

@@ -55,7 +55,7 @@ static esp_err_t event_handler(void *ctx, system_event_t *event)
         break;
     case SYSTEM_EVENT_STA_DISCONNECTED:
 	ESP_LOGI(TAG, "SYSTEM_EVENT_STA_DISCONNECTED");
-	ESP_ERROR_CHECK(esp_wifi_connect());
+	esp_wifi_connect();
         break;
     case SYSTEM_EVENT_STA_WPS_ER_SUCCESS:
 	/*point: the function esp_wifi_wps_start() only get ssid & password
@@ -63,7 +63,7 @@ static esp_err_t event_handler(void *ctx, system_event_t *event)
 	 * */
 	ESP_LOGI(TAG, "SYSTEM_EVENT_STA_WPS_ER_SUCCESS");
 	ESP_ERROR_CHECK(esp_wifi_wps_disable());
-	ESP_ERROR_CHECK(esp_wifi_connect());
+	esp_wifi_connect();
 	break;
     case SYSTEM_EVENT_STA_WPS_ER_FAILED:
 	ESP_LOGI(TAG, "SYSTEM_EVENT_STA_WPS_ER_FAILED");