Both callers actually have IRQs disabled, no need doing so
again.
Signed-off-by: NPeter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Paul Mackerras <paulus@samba.org>
LKML-Reference: <20091120212508.863685796@chello.nl>
Signed-off-by: NIngo Molnar <mingo@elte.hu>