esp32: fixes and cleaning

Author: lws-team

lib/core-net/pollfd.c

@@ -27,7 +27,8 @@
 int
 _lws_change_pollfd(struct lws *wsi, int _and, int _or, struct lws_pollargs *pa)
 {
-#if !defined(LWS_WITH_EVENT_LIBS)
+#if !defined(LWS_WITH_EVENT_LIBS) && !defined(LWS_PLAT_FREERTOS) && \
+    !defined(WIN32) && !defined(_WIN32)
 	volatile struct lws_context_per_thread *vpt;
 #endif
 	struct lws_context_per_thread *pt;

lib/drivers/netdev/wifi.c

@@ -202,7 +202,7 @@ lws_netdev_wifi_redo_last(lws_netdev_instance_wifi_t *wnd)
 	if (lws_settings_plat_get(netdevs->si, setname, buf, &l))
 		return 1;
 
-	lwsl_notice("%s: last successful %s\n", __func__, buf);
+	lwsl_notice("%s: last successful %.*s\n", __func__, (int)l, buf);
 
 	ssid = lws_json_simple_find((const char *)buf, l, "\"ssid\":", &al);
 	if (!ssid || al > 32)

lib/plat/freertos/freertos-service.c

@@ -29,10 +29,6 @@ lws_plat_service(struct lws_context *context, int timeout_ms)
 {
 	int n = _lws_plat_service_tsi(context, timeout_ms, 0);
 
-#if !defined(LWS_AMAZON_RTOS) && defined(LWS_ESP_PLATFORM) && defined(CONFIG_ESP_INT_WDT)
-	esp_task_wdt_reset();
-#endif
-
 	return n;
 }