staging: comedi: cb_das16_cs: cleanup dio subdevice initialization

The digital i/o subdevice is always initialized due to the 'if (1)'.
Simplify the attach by removing the test.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Cc: Frank Mori Hess <fmhess@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/comedi/drivers/cb_das16_cs.c

@@ -513,7 +513,6 @@ static int das16cs_attach(struct comedi_device *dev,
 
 	s = dev->subdevices + 2;
 	/* digital i/o subdevice */
-	if (1) {
 	s->type = COMEDI_SUBD_DIO;
 	s->subdev_flags = SDF_READABLE | SDF_WRITABLE;
 	s->n_chan = 8;
@@ -521,9 +520,6 @@ static int das16cs_attach(struct comedi_device *dev,
 	s->range_table = &range_digital;
 	s->insn_bits = das16cs_dio_insn_bits;
 	s->insn_config = das16cs_dio_insn_config;
-	} else {
-		s->type = COMEDI_SUBD_UNUSED;
-	}
 
 	return 1;
 }