Re: [patch V3 4/7] rtmutex: Siplify remove_waiter()

["Brad Mouring" <bmouring@ni.com>]

On Mon, Jun 09, 2014 at 08:28:08PM -0000, Thomas Gleixner wrote:
> Exit right away, when the removed waiter was not the top prioriy
> waiter on the lock. Get rid of the extra indent level.
> 
> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
> ---
>  kernel/locking/rtmutex.c |   26 ++++++++++----------------
>  1 file changed, 10 insertions(+), 16 deletions(-)
> 
> Index: tip/kernel/locking/rtmutex.c
> ===================================================================
> --- tip.orig/kernel/locking/rtmutex.c
> +++ tip/kernel/locking/rtmutex.c
> @@ -780,7 +780,7 @@ static void remove_waiter(struct rt_mute
>  {
>  	int first = (waiter == rt_mutex_top_waiter(lock));

I agree that @first is ambiguous and would prefer something like
@is_top_waiter

Reviewed-by: Brad Mouring <brad.mouring@ni.com>