netdev - Re: [patch 1/1] net: convert %p usage to %pK

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Date:	Tue, 24 May 2011 08:57:15 +0200
From:	Ingo Molnar <mingo@...e.hu>
To:	Joe Perches <joe@...ches.com>
Cc:	Eric Dumazet <eric.dumazet@...il.com>,
	David Miller <davem@...emloft.net>, akpm@...ux-foundation.org,
	netdev@...r.kernel.org, drosenberg@...curity.com,
	a.p.zijlstra@...llo.nl, eparis@...isplace.org,
	eugeneteo@...nel.org, jmorris@...ei.org, kees.cook@...onical.com,
	tgraf@...radead.org
Subject: Re: [patch 1/1] net: convert %p usage to %pK


* Joe Perches <joe@...ches.com> wrote:

> Maybe for clarity it'd be better to use a switch/case
> or something like:
> 
> 	if (kptr_restrict == 0)
> 		return ptr;
> 	if (ptr_restrict == 1 &&
> 	    has_capability_noaudit(current, CAP_SYSLOG))
> 		return ptr;
> 	return NULL;

While not breaking that line really - so something like:

	if (kptr_restrict == 0)
		return ptr;

	if (kptr_restrict == 1 && has_capability_noaudit(current, CAP_SYSLOG))
		return ptr;

	return NULL;

Thanks,

	Ingo
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