From: H Hartley Sweeten <hsweeten@visionengravers.com>
Date: Thu, 7 Feb 2013 20:27:10 +0000 (-0700)
Subject: staging: comedi: ni_daq_dio24: add back missing 'if (ret)'
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=37fa328f066dc38bf58337b6488232c8cefe37f3;p=linux-beck.git

staging: comedi: ni_daq_dio24: add back missing 'if (ret)'

The 'if (ret)' after calling comedi_pcmcia_enable() was accidentally
removed in:

Commit: 573a964882065f9b2cb71db8a225ba067b4b5b7a
staging: comedi: ni_daq_dio24: use comedi_pcmcia_{enable,disable}

Put if back so that dio24_auto_attach() can finish attaching to
the board after enabling the pcmcia device.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/staging/comedi/drivers/ni_daq_dio24.c b/drivers/staging/comedi/drivers/ni_daq_dio24.c
index 32ee22dbb858..e1cc9d01f200 100644
--- a/drivers/staging/comedi/drivers/ni_daq_dio24.c
+++ b/drivers/staging/comedi/drivers/ni_daq_dio24.c
@@ -56,6 +56,7 @@ static int dio24_auto_attach(struct comedi_device *dev,
 
 	link->config_flags |= CONF_AUTO_SET_IO;
 	ret = comedi_pcmcia_enable(dev, NULL);
+	if (ret)
 		return ret;
 	dev->iobase = link->resource[0]->start;