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staging: comedi: do not return -ENOSYS.

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fixed coding style issue by replacing ENOSYS
with EIO because it means 'invalid syscall nr'
and nothing else.

Signed-off-by: Ted Chen <tedc.37zngo@gmail.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Ted Chen 2015-08-05 01:18:46 +08:00 committed by Greg Kroah-Hartman
parent 2537468cee
commit 1a59adb222
1 changed files with 1 additions and 1 deletions
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2
drivers/staging/comedi/drivers.c
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@ -820,7 +820,7 @@ int comedi_device_attach(struct comedi_device *dev, struct comedi_devconfig *it)
"driver '%s' does not support attach using comedi_config\n",
driv->driver_name);
module_put(driv->module);
ret = -ENOSYS;
ret = -EIO;
goto out;
}
dev->driver = driv;