Commit 4b2ba243 authored Dec 28, 2009 by Dan Carpenter Committed by Greg Kroah-Hartman Mar 03, 2010

Staging: comedi: reorder check in pcmmio_attach()



The check for dio_num_asics is used to determine if there is more than 1 irq.
If it is false then irq[1] is past the end of the array.

Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

parent 5d3aed74

drivers/staging/comedi/drivers/pcmmio.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -550,7 +550,7 @@ static int pcmmio_attach(struct comedi_device dev, struct comedi_devconfig it)

		if (irq[0]) {
		printk("irq: %u ", irq[0]);
		if (irq[1] && thisboard->dio_num_asics == 2)
		if (thisboard->dio_num_asics == 2 && irq[1])
		printk("second ASIC irq: %u ", irq[1]);
		} else {
		printk("(IRQ mode disabled) ");