[PATCH] Staging: comedi: Simplify a trivial if-return sequence

[Ian Abbott]

On 16/06/15 08:58, Abdul, Hussain (H.) wrote:
> From: Abdul Hussain <habdul at visteon.com>
>
> This patch simplify a trivial if-return sequence. Possibly combine with
> a preceding function call.
>
> Signed-off-by: Abdul Hussain <habdul at visteon.com>
> ---
>   drivers/staging/comedi/drivers/dac02.c        | 6 +-----
>   drivers/staging/comedi/drivers/daqboard2000.c | 6 +-----
>   drivers/staging/comedi/drivers/dmm32at.c      | 6 +-----
>   drivers/staging/comedi/drivers/fl512.c        | 6 +-----
>   drivers/staging/comedi/drivers/ni_daq_dio24.c | 6 +-----
>   drivers/staging/comedi/drivers/s626.c         | 6 +-----
>   6 files changed, 6 insertions(+), 30 deletions(-)
>

Ideally, this should be split into separate patches.

[snip]
> diff --git a/drivers/staging/comedi/drivers/daqboard2000.c b/drivers/staging/comedi/drivers/daqboard2000.c
> index 611b0a3..0fe40c2 100644
> --- a/drivers/staging/comedi/drivers/daqboard2000.c
> +++ b/drivers/staging/comedi/drivers/daqboard2000.c
> @@ -713,12 +713,8 @@ static int daqboard2000_auto_attach(struct comedi_device *dev,
>   		return result;
>
>   	s = &dev->subdevices[2];
> -	result = subdev_8255_init(dev, s, daqboard2000_8255_cb,
> +	return subdev_8255_init(dev, s, daqboard2000_8255_cb,
>   				  dioP2ExpansionIO8Bit);

That 'dioP2ExpansionIO8Bit' line could do with being un-indented by a 
couple of spaces so it still lines up with the 'dev' on the preceding line.

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