Simple cleanup.
Reported-by: NPeter Zijlstra <peterz@infradead.org>
Signed-off-by: NStanislaw Gruszka <sgruszka@redhat.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Link: http://lkml.kernel.org/r/1367501673-6563-1-git-send-email-sgruszka@redhat.comSigned-off-by: NIngo Molnar <mingo@kernel.org>