Re: [PATCH] sched: Simplify task_group_is_autogroup

[Nikunj A Dadhania <nikunj@linux.vnet.ibm.com>]

On Sun, 18 Dec 2011 15:42:53 +0530, Sisir Koppaka <sisir.koppaka@gmail.com> wrote:
> Removing the !! in task_group_is_autogroup doesn't impede functionality.
> 
> Tested with and without CONFIG_SCHED_AUTOGROUP.
> 
> Signed-off-by: Sisir Koppaka <sisir.koppaka@gmail.com>
> ---
>  kernel/sched/auto_group.h |    2 +-
>  1 files changed, 1 insertions(+), 1 deletions(-)
> 
> diff --git a/kernel/sched/auto_group.h b/kernel/sched/auto_group.h
> index 8bd0471..f628798 100644
> --- a/kernel/sched/auto_group.h
> +++ b/kernel/sched/auto_group.h
> @@ -21,7 +21,7 @@ extern void autogroup_free(struct task_group *tg);
> 
>  static inline bool task_group_is_autogroup(struct task_group *tg)
>  {
> -	return !!tg->autogroup;
> +	return tg->autogroup;
>
The return is supposed to be a boolean. So the code is correct.

Regards,
Nikunj