rcu: Use IS_ENABLED() to simplify rcu_bootup_announce_oddness()

This commit gets rid of some inline #ifdefs by replacing them with
IS_ENABLED.

Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
This commit is contained in:
Paul E. McKenney 2015-01-21 16:58:06 -08:00
commit ab6f5bd674