Re: [PATCH 4/3] workqueue: code refine in wqattrs_equal()

[Tejun Heo <tj@kernel.org>]

On Wed, Jun 05, 2013 at 03:14:04PM +0800, Michael Wang wrote:
> code refine to save some line.
> 
> CC: Tejun Heo <tj@kernel.org>
> Signed-off-by: Michael Wang <wangyun@linux.vnet.ibm.com>
> ---
>  kernel/workqueue.c |    5 ++---
>  1 files changed, 2 insertions(+), 3 deletions(-)
> 
> diff --git a/kernel/workqueue.c b/kernel/workqueue.c
> index ee8e29a..5fd4791 100644
> --- a/kernel/workqueue.c
> +++ b/kernel/workqueue.c
> @@ -3417,9 +3417,8 @@ static bool wqattrs_equal(const struct workqueue_attrs *a,
>  {
>  	if (a->nice != b->nice)
>  		return false;
> -	if (!cpumask_equal(a->cpumask, b->cpumask))
> -		return false;
> -	return true;
> +
> +	return cpumask_equal(a->cpumask, b->cpumask);

I don't know.  I kinda like the current form because we can add new
attributes easily without modifying existing lines.  The suggested
patch is frivolous.  It doesn't really improve anything.

Thanks.

-- 
tejun