Function sal_unlock

components/net/sal/src/sal_socket.c:405–408

* This function will lock sal socket. * * @note please don't invoke it on ISR. */

 * @note please don't invoke it on ISR.
 */
static void sal_unlock(void)
{
    rt_mutex_release(&sal_core_lock);
}

/**
 * This function will clean the netdev.