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 32ee22d..e1cc9d0 100644 (file)
--- 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;