linux-kernel - Re: [PATCH 1/5]security:key.c Fix warning: variable 'key' set but not used

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Date:	Mon, 28 Jun 2010 10:48:23 -0700
From:	"Justin P. Mattock" <justinmattock@...il.com>
To:	David Howells <dhowells@...hat.com>
CC:	linux-kernel@...r.kernel.org, sds@...ho.nsa.gov, lenb@...nel.org,
	linux-bluetooth@...r.kernel.org
Subject: Re: [PATCH 1/5]security:key.c Fix warning: variable 'key' set but
 not used

On 06/28/2010 05:38 AM, David Howells wrote:
> Justin P. Mattock<justinmattock@...il.com>  wrote:
>
>> In this case the safest approach(in my mind) would be to just
>> mark the integer __unused. Keep in mind though Im not certain
>> if this is the right place for this value i.e. will this effect
>> *instkey or not(please check).
>
> This is the wrong approach.  Either the variable should be got rid of, or it
> should be used to replace all the other calls to key_ref_to_ptr() in
> keyctl_describe_key().
>
> David
>

I see your patch you sent for this.. vary nice!

Thanks!

Justin P. Mattock
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