Merge branch 'feature/wifi_prov_mgr_is_provisioned_api_change' into 'master'

wifi_provisioning: decouple `wifi_prov_mgr_is_provisioned` from manager state

Closes IDF-5878

See merge request espressif/esp-idf!19911

components/wifi_provisioning/include/wifi_provisioning/manager.h

@@ -266,7 +266,6 @@ void wifi_prov_mgr_deinit(void);
  *  - ESP_OK      : Retrieved provision state successfully
  *  - ESP_FAIL    : Wi-Fi not initialized
  *  - ESP_ERR_INVALID_ARG   : Null argument supplied
- *  - ESP_ERR_INVALID_STATE : Manager not initialized
  */
 esp_err_t wifi_prov_mgr_is_provisioned(bool *provisioned);
 

components/wifi_provisioning/src/manager.c

@@ -1112,11 +1112,6 @@ esp_err_t wifi_prov_mgr_is_provisioned(bool *provisioned)
 
     *provisioned = false;
 
-    if (!prov_ctx_lock) {
-        ESP_LOGE(TAG, "Provisioning manager not initialized");
-        return ESP_ERR_INVALID_STATE;
-    }
-
     /* Get Wi-Fi Station configuration */
     wifi_config_t wifi_cfg;
     if (esp_wifi_get_config(WIFI_IF_STA, &wifi_cfg) != ESP_OK) {

docs/en/migration-guides/release-5.x/provisioning.rst

@@ -13,9 +13,10 @@ For example, when using security version 2, the ``sec_params`` parameter should
 Wi-Fi Provisioning
 ------------------
 
-The ``pop`` field in the :cpp:func:`wifi_prov_mgr_start_provisioning` API is now deprecated. Please use the ``wifi_prov_sec_params`` field instead of ``pop``. This parameter should contain the structure (containing the security parameters) as required by the protocol version used.
+.. list::
+    * The ``pop`` field in the :cpp:func:`wifi_prov_mgr_start_provisioning` API is now deprecated. Please use the ``wifi_prov_sec_params`` field instead of ``pop``. This parameter should contain the structure (containing the security parameters) as required by the protocol version used. For example, when using security version 2, the ``wifi_prov_sec_params`` parameter should contain the pointer to the structure of type :cpp:type:`wifi_prov_security2_params_t`.
 
-For example, when using security version 2, the ``wifi_prov_sec_params`` parameter should contain the pointer to the structure of type :cpp:type:`wifi_prov_security2_params_t`.
+    * The API :cpp:func:`wifi_prov_mgr_is_provisioned` does not return :c:macro:`ESP_ERR_INVALID_STATE` error any more. This API now works without any dependency on provisioning manager initialization state.
 
 ESP Local Control
 -----------------