linux-kernel - Re: [PATCH] security: selinux: avc.c: Remove unused function

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Date:	Sat, 20 Dec 2014 14:29:01 -0800 (PST)
From:	Paul Moore <paul@...l-moore.com>
To:	Rickard Strandqvist <rickard_strandqvist@...ctrumdigital.se>
Cc:	Stephen Smalley <sds@...ho.nsa.gov>,
	Eric Paris <eparis@...isplace.org>,
	James Morris <james.l.morris@...cle.com>,
	"Serge E. Hallyn" <serge@...lyn.com>, selinux@...ho.nsa.gov,
	linux-security-module@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] security: selinux: avc.c:  Remove unused function

On Saturday, December 20, 2014 01:32:10 PM Rickard Strandqvist wrote:
> Remove the function avc_sidcmp() that is not used anywhere.
> 
> This was partially found by using a static code analysis program called
> cppcheck.
> 
> Signed-off-by: Rickard Strandqvist <rickard_strandqvist@...ctrumdigital.se>
> ---
>  security/selinux/avc.c |    5 -----
>  1 file changed, 5 deletions(-)

Thanks, applied to the SELinux next branch with some minor changes to the 
patch's subject line.

> diff --git a/security/selinux/avc.c b/security/selinux/avc.c
> index a18f1fa..afcc0ae 100644
> --- a/security/selinux/avc.c
> +++ b/security/selinux/avc.c
> @@ -517,11 +517,6 @@ out:
>  	return rc;
>  }
> 
> -static inline int avc_sidcmp(u32 x, u32 y)
> -{
> -	return (x == y || x == SECSID_WILD || y == SECSID_WILD);
> -}
> -
>  /**
>   * avc_update_node Update an AVC entry
>   * @event : Updating event

-- 
paul moore
www.paul-moore.com

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