Re: [PATCHv3 02/16] pps: declare variables where they are used in switch

[Rodolfo Giometti <giometti@enneenne.com>]

On Thu, Aug 05, 2010 at 01:06:39AM +0400, Alexander Gordeev wrote:
> Move variable declarations where they are used in pps_cdev_ioctl.
> 
> Signed-off-by: Alexander Gordeev <lasaine@lvk.cs.msu.su>
> ---
>  drivers/pps/pps.c |   10 ++++++----
>  1 files changed, 6 insertions(+), 4 deletions(-)
> 
> diff --git a/drivers/pps/pps.c b/drivers/pps/pps.c
> index ca5183b..c76afb9 100644
> --- a/drivers/pps/pps.c
> +++ b/drivers/pps/pps.c
> @@ -61,8 +61,6 @@ static long pps_cdev_ioctl(struct file *file,
>  {
>  	struct pps_device *pps = file->private_data;
>  	struct pps_kparams params;
> -	struct pps_fdata fdata;
> -	unsigned long ticks;
>  	void __user *uarg = (void __user *) arg;
>  	int __user *iuarg = (int __user *) arg;
>  	int err;
> @@ -136,7 +134,9 @@ static long pps_cdev_ioctl(struct file *file,
>  
>  		break;
>  
> -	case PPS_FETCH:
> +	case PPS_FETCH: {
> +		struct pps_fdata fdata;
> +
>  		pr_debug("PPS_FETCH: source %d\n", pps->id);
>  
>  		err = copy_from_user(&fdata, uarg, sizeof(struct pps_fdata));
> @@ -149,6 +149,8 @@ static long pps_cdev_ioctl(struct file *file,
>  		if (fdata.timeout.flags & PPS_TIME_INVALID)
>  			err = wait_event_interruptible(pps->queue, pps->go);
>  		else {
> +			unsigned long ticks;
> +
>  			pr_debug("timeout %lld.%09d\n",
>  					(long long) fdata.timeout.sec,
>  					fdata.timeout.nsec);
> @@ -185,7 +187,7 @@ static long pps_cdev_ioctl(struct file *file,
>  			return -EFAULT;
>  
>  		break;
> -
> +	}
>  	default:
>  		return -ENOTTY;
>  		break;
> -- 
> 1.7.1

I don't like such definitions but I know it is just a stylistic
problem, so it's ok for me. :)

Acked-by: Rodolfo Giometti <giometti@linux.it>

-- 

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