linux-kernel - Re: [PATCH] security: Use IS_ENABLED() instead of checking for built-in or module

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Message-ID: <3f0053fa-8824-f86f-e04f-16ad1204abc7@osg.samsung.com>
Date:	Thu, 14 Jul 2016 12:20:29 -0400
From:	Javier Martinez Canillas <javier@....samsung.com>
To:	Casey Schaufler <casey@...aufler-ca.com>,
	linux-kernel@...r.kernel.org
Cc:	"Serge E. Hallyn" <serge@...lyn.com>,
	Paul Moore <paul@...l-moore.com>,
	linux-security-module@...r.kernel.org,
	Stephen Smalley <sds@...ho.nsa.gov>,
	Eric Paris <eparis@...isplace.org>, selinux@...ho.nsa.gov,
	James Morris <james.l.morris@...cle.com>
Subject: Re: [PATCH] security: Use IS_ENABLED() instead of checking for
 built-in or module

Hello Casey,

On 07/14/2016 12:17 PM, Casey Schaufler wrote:
> On 7/14/2016 9:00 AM, Javier Martinez Canillas wrote:
>> The IS_ENABLED() macro checks if a Kconfig symbol has been enabled either
>> built-in or as a module, use that macro instead of open coding the same.
> 
> Why?
> 

Why not? We have a macro for this so why is better to open coding it?

Best regards,
-- 
Javier Martinez Canillas
Open Source Group
Samsung Research America