From: H Hartley Sweeten <hartleys@visionengravers.com>
Date: Sat, 30 Jun 2012 00:38:54 +0000 (-0700)
Subject: staging: comedi: ni_670x: return '0' for successful attach
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=464c94514c703bc61c3f85db397582aa8f17cf9d;p=deliverable%2Flinux.git

staging: comedi: ni_670x: return '0' for successful attach

The comedi core expects a < 0 value during the attach to indicate
an error. The normal 'success' return for the kernel is '0' so use
that here.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/staging/comedi/drivers/ni_670x.c b/drivers/staging/comedi/drivers/ni_670x.c
index c9c72c51f323..bab964477118 100644
--- a/drivers/staging/comedi/drivers/ni_670x.c
+++ b/drivers/staging/comedi/drivers/ni_670x.c
@@ -295,7 +295,7 @@ static int ni_670x_attach(struct comedi_device *dev,
 	dev_info(dev->class_dev, "%s: %s attached\n",
 		dev->driver->driver_name, dev->board_name);
 
-	return 1;
+	return 0;
 }
 
 static void ni_670x_detach(struct comedi_device *dev)