Fix mem_start uninitialized error when compiler optimization performance enabled
@@ -972,7 +972,7 @@ static esp_err_t try_heap_caps_add_region(intptr_t start, intptr_t end)
esp_err_t esp_bt_controller_mem_release(esp_bt_mode_t mode)
{
bool update = true;
- intptr_t mem_start, mem_end;
+ intptr_t mem_start=(intptr_t) NULL, mem_end=(intptr_t) NULL;
if (btdm_controller_status != ESP_BT_CONTROLLER_STATUS_IDLE) {
return ESP_ERR_INVALID_STATE;
