Fix some warnings

[Andreas Jaeger]

Neil Booth <neil@daikokuya.demon.co.uk> writes:

> Andreas Jaeger wrote:-
>
>> 
>> The appended patch fixes two warnings about unused variables.
>> 
>> Bootstrapped/Regtested on i686-linux-gnu.
>> 
>> Ok to commit?
>
> I think this comes under the obvious rule 8-)

OK, I'll commit it now,
Andreas
-- 
 Andreas Jaeger
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