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

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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>
This commit is contained in:
H Hartley Sweeten 2012-06-29 17:38:54 -07:00 committed by Greg Kroah-Hartman
parent b48ad330d5
commit 464c94514c
1 changed files with 1 additions and 1 deletions
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drivers/staging/comedi/drivers/ni_670x.c
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@ -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)