i8sak: Minor formatting fix
@@ -197,7 +197,6 @@ void i8sak_tx_cmd(FAR struct i8sak_s *i8sak, int argc, FAR char *argv[])
wpanlistener_add_eventreceiver(&i8sak->wpanlistener, tx_eventcb,
&eventfilter, (FAR void *)i8sak, true);
-
ret = i8sak_tx(i8sak, fd);
if (ret < 0)
{
