xen: Use this_cpu_inc_return
authorChristoph Lameter <cl@linux.com>
Mon, 6 Dec 2010 17:40:07 +0000 (11:40 -0600)
committerTejun Heo <tj@kernel.org>
Fri, 17 Dec 2010 14:18:05 +0000 (15:18 +0100)
__this_cpu_inc_return reduces code and simplifies code.

Cc: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Acked-by: H. Peter Anvin <hpa@zytor.com>
Signed-off-by: Christoph Lameter <cl@linux.com>

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