[PATCH 03/19] staging: comedi: usbdux: fix errno (EL2NSYNC) check

[H Hartley Sweeten]

These should both be checking the -errno.

Reported by: coverity
Signed-off-by: H Hartley Sweeten <hsweeten at visionengravers.com>
Cc: Ian Abbott <abbotti at mev.co.uk>
Cc: Greg Kroah-Hartman <gregkh at linuxfoundation.org>
---
 drivers/staging/comedi/drivers/usbdux.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/staging/comedi/drivers/usbdux.c b/drivers/staging/comedi/drivers/usbdux.c
index 053bc50..ad0faf5 100644
--- a/drivers/staging/comedi/drivers/usbdux.c
+++ b/drivers/staging/comedi/drivers/usbdux.c
@@ -513,7 +513,7 @@ static void usbduxsub_ao_isoc_irq(struct urb *urb)
 			dev_err(dev->class_dev,
 				"ao urb resubm failed in int-cont. ret=%d",
 				ret);
-			if (ret == EL2NSYNC)
+			if (ret == -EL2NSYNC)
 				dev_err(dev->class_dev,
 					"buggy USB host controller or bug in IRQ handling!\n");
 
@@ -1294,7 +1294,7 @@ static void usbduxsub_pwm_irq(struct urb *urb)
 			dev_err(dev->class_dev,
 				"pwm urb resubm failed in int-cont. ret=%d",
 				ret);
-			if (ret == EL2NSYNC)
+			if (ret == -EL2NSYNC)
 				dev_err(dev->class_dev,
 					"buggy USB host controller or bug in IRQ handling!\n");
 
-- 
2.0.3