Examine this FreeRTOS producer task snippet and identify the mistake:

Examine this FreeRTOS producer task snippet and identify the mistake:

void producerTask(void *params) {
  int data = 20;
  xQueueSend(queue, data, portMAX_DELAY);
  data = 30;
  xQueueSend(queue, &data, portMAX_DELAY);
  vTaskDelete(NULL);
}