mutex: small cleanup

Remove a local variable by combining an assingment and test in one.

Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Peter Zijlstra 2009-01-14 15:32:51 +01:00 • committed by Ingo Molnar
commit 93d81d1aca