[PATCH] staging: comedi: do not return -ENOSYS.

Ian Abbott abbotti at mev.co.uk
Wed Aug 5 16:17:55 UTC 2015


On 04/08/15 18:18, Ted Chen wrote:
> 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 at gmail.com>
> ---
>   drivers/staging/comedi/drivers.c |    2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/staging/comedi/drivers.c b/drivers/staging/comedi/drivers.c
> index ed0b60c..b03bc66 100644
> --- a/drivers/staging/comedi/drivers.c
> +++ b/drivers/staging/comedi/drivers.c
> @@ -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;
>

Thanks.

Reviewed-by: Ian Abbott <abbotti at mev.co.uk>

-- 
-=( Ian Abbott @ MEV Ltd.    E-mail: <abbotti at mev.co.uk> )=-
-=(                          Web: http://www.mev.co.uk/  )=-


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