linux-kernel - Re: [PATCH v2 1/1] staging: comedi: Fix checkpatch warning

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Date:	Sat, 5 Apr 2014 15:09:27 -0700
From:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:	Camille Begue <camille.begue44@...il.com>
Cc:	devel@...verdev.osuosl.org, Ian Abbott <abbotti@....co.uk>,
	open list <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v2 1/1] staging: comedi: Fix checkpatch warning

On Fri, Apr 04, 2014 at 10:55:18PM +0200, Camille Begue wrote:
> Wrap lines > 80 columns.
> This patch is part of eudyptula challenge
> 
> Signed-off-by: Camille Begue <camille.begue44@...il.com>
> ---
>  drivers/staging/comedi/comedi_fops.c | 7 +++++--
>  1 file changed, 5 insertions(+), 2 deletions(-)
> 
> diff --git a/drivers/staging/comedi/comedi_fops.c b/drivers/staging/comedi/comedi_fops.c
> index ea6dc36..0f05e87 100644
> --- a/drivers/staging/comedi/comedi_fops.c
> +++ b/drivers/staging/comedi/comedi_fops.c
> @@ -1435,13 +1435,16 @@ static int __comedi_get_user_cmd(struct comedi_device *dev,
>  	s = &dev->subdevices[cmd->subdev];
>  
>  	if (s->type == COMEDI_SUBD_UNUSED) {
> -		dev_dbg(dev->class_dev, "%d not valid subdevice\n", cmd->subdev);
> +		dev_dbg(dev->class_dev,
> +			"%d not valid subdevice\n",
> +			cmd->subdev);

Why did you split this into 3 lines, it only needs to be 2 like this:
		dev_dbg(dev->class_dev, "%d not valid subdevice\n",
			cmd->subdev);

thanks,

greg k-h
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