Commit afdc37ee authored by Fred Akers's avatar Fred Akers Committed by Greg Kroah-Hartman
Browse files

Staging: comedi: range: tidy up comedi_check_chanlist() 



Refactor this function to remove an extra indent level

Signed-off-by: default avatarFred Akers <knivey@botops.net>
Reviewed-by: default avatarH Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: default avatarIan Abbott <abbotti@mev.co.uk>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent f3c25d56

drivers/staging/comedi/range.c

+19 −20
Original line number Diff line number Diff line
@@ -143,7 +143,10 @@ int comedi_check_chanlist(struct comedi_subdevice *s, int n, 
	unsigned int chanspec;

	int chan, range_len, i;



	if (s->range_table || s->range_table_list) {

	if (!s->range_table && !s->range_table_list) {

		dev_err(dev->class_dev, "(bug) no range type list!\n");

		return -EINVAL;

	}

	for (i = 0; i < n; i++) {

		chanspec = chanlist[i];

		chan = CR_CHAN(chanspec);
@@ -162,10 +165,6 @@ int comedi_check_chanlist(struct comedi_subdevice *s, int n, 
			return -EINVAL;

		}

	}

	} else {

		dev_err(dev->class_dev, "(bug) no range type list!\n");

		return -EINVAL;

	}

	return 0;

}

EXPORT_SYMBOL_GPL(comedi_check_chanlist);