Commit 43d092c6 authored by H Hartley Sweeten's avatar H Hartley Sweeten Committed by Greg Kroah-Hartman
Browse files

staging: comedi: ni_labpc: simplify labpc_range_is_unipolar() 



As Ian Abbott pointed out, this helper function can be simplified
by just checking if the 'min' value is >= 0.

Signed-off-by: default avatarH Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent e7a1aa62

drivers/staging/comedi/drivers/ni_labpc.c

+1 −7
Original line number Diff line number Diff line
@@ -320,13 +320,7 @@ static int labpc_counter_set_mode(struct comedi_device *dev, 
static bool labpc_range_is_unipolar(struct comedi_subdevice *s,

				    unsigned int range)

{

	const struct comedi_lrange *lrange = s->range_table;

	const struct comedi_krange *krange = &lrange->range[range];



	if (krange->min < 0)

		return false;

	else

		return true;

	return s->range_table->range[range].min >= 0;

}



static int labpc_cancel(struct comedi_device *dev, struct comedi_subdevice *s)