linux-kernel - Re: [PATCH 2/3] Prepare pid_nr() etc functions to work with not-NULL pids

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Message-ID: <20071003164258.GS19691@waste.org>
Date:	Wed, 3 Oct 2007 11:42:58 -0500
From:	Matt Mackall <mpm@...enic.com>
To:	Pavel Emelyanov <xemul@...nvz.org>
Cc:	Andrew Morton <akpm@...l.org>,
	Sukadev Bhattiprolu <sukadev@...ibm.com>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	devel@...nvz.org
Subject: Re: [PATCH 2/3] Prepare pid_nr() etc functions to work with not-NULL pids

On Wed, Oct 03, 2007 at 06:20:43PM +0400, Pavel Emelyanov wrote:
> Just make the __pid_nr() etc functions that expect the argument
> to always be not NULL.
> 
> Signed-off-by: Pavel Emelyanov <xemul@...nvz.org>

>  static inline pid_t pid_nr(struct pid *pid)
>  {
>  	pid_t nr = 0;
>  	if (pid)
> -		nr = pid->numbers[0].nr;
> +		nr = __pid_nr(pid);
>  	return nr;
>  }

Is there a patch that removes these inlines? Otherwise this looks good
to me.

--
Mathematics is the supreme nostalgia of our time.
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