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 <[email protected]>
Cc: Ian Abbott <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>

diff --git a/drivers/staging/comedi/drivers/ni_670x.c b/drivers/staging/comedi/drivers/ni_670x.c
index c9c72c51f32378b119f2b34c2e8d86689fe6e6a1..bab9644771182014b2f8ce499374c8ea0b63c62e 100644 (file)
--- 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)