ipack: iopctal: remove unneeded break

A break is not needed if it is preceded by a return
Acked-by: Samuel Iglesias Gonsalvez <siglesias@igalia.com>
Signed-off-by: Tom Rix <trix@redhat.com>
Link: https://lore.kernel.org/r/20201019193227.12738-1-trix@redhat.comSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/ipack/devices/ipoctal.c

@@ -544,7 +544,6 @@ static void ipoctal_set_termios(struct tty_struct *tty,
 		break;
 	default:
 		return;
-		break;
 	}
 
 	baud = tty_get_baud_rate(tty);