linux-kernel - Re: [PATCH] Exporting capability code/name pairs

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Message-ID: <Xine.LNX.4.64.0712281748240.18737@us.intercode.com.au>
Date:	Fri, 28 Dec 2007 17:54:53 +1100 (EST)
From:	James Morris <jmorris@...ei.org>
To:	KaiGai Kohei <kaigai@...jp.nec.com>
cc:	"Serge E. Hallyn" <serue@...ibm.com>, akpm@...l.org,
	morgan@...nel.org, linux-security-module@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] Exporting capability code/name pairs

On Fri, 28 Dec 2007, KaiGai Kohei wrote:

> +	snprintf(tmp, sizeof(tmp),
> +		 cap_entry == &cap_entries[0] ? "0x%08x" :  "%u",
> +		 cap_entry->code);
> +	len = strlen(tmp);

You don't need to call strlen(), just use scnprintf() and grab the return 
value.


- James
-- 
James Morris
<jmorris@...ei.org>
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