| Message ID | 20100717172127.GI17585@bicker |
|---|---|
| State | Accepted, archived |
| Delegated to: | David Miller |
| Headers | show |
From: Dan Carpenter <error27@gmail.com> Date: Sat, 17 Jul 2010 19:21:28 +0200 > probe_irq_off() returns the first irq found or if two irqs are found > then it returns the negative of the first irq found. We can cast > dev->irq to an int so that the test for negative values works. > > Signed-off-by: Dan Carpenter <error27@gmail.com> Applied. -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/drivers/net/arcnet/com20020-isa.c b/drivers/net/arcnet/com20020-isa.c index 0402da3..3727282 100644 --- a/drivers/net/arcnet/com20020-isa.c +++ b/drivers/net/arcnet/com20020-isa.c @@ -90,14 +90,14 @@ static int __init com20020isa_probe(struct net_device *dev) outb(0, _INTMASK); dev->irq = probe_irq_off(airqmask); - if (dev->irq <= 0) { + if ((int)dev->irq <= 0) { BUGMSG(D_INIT_REASONS, "Autoprobe IRQ failed first time\n"); airqmask = probe_irq_on(); outb(NORXflag, _INTMASK); udelay(5); outb(0, _INTMASK); dev->irq = probe_irq_off(airqmask); - if (dev->irq <= 0) { + if ((int)dev->irq <= 0) { BUGMSG(D_NORMAL, "Autoprobe IRQ failed.\n"); err = -ENODEV; goto out; diff --git a/drivers/net/arcnet/com90io.c b/drivers/net/arcnet/com90io.c index 4cb4018..eb27976 100644 --- a/drivers/net/arcnet/com90io.c +++ b/drivers/net/arcnet/com90io.c @@ -213,7 +213,7 @@ static int __init com90io_probe(struct net_device *dev) outb(0, _INTMASK); dev->irq = probe_irq_off(airqmask); - if (dev->irq <= 0) { + if ((int)dev->irq <= 0) { BUGMSG(D_INIT_REASONS, "Autoprobe IRQ failed\n"); goto err_out; }
probe_irq_off() returns the first irq found or if two irqs are found then it returns the negative of the first irq found. We can cast dev->irq to an int so that the test for negative values works. Signed-off-by: Dan Carpenter <error27@gmail.com> -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html