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rcu: Eliminate HOTPLUG_CPU #ifdef in favor of IS_ENABLED()
authorPaul E. McKenney <paulmck@linux.vnet.ibm.com>
Tue, 3 Mar 2015 22:05:26 +0000 (14:05 -0800)
committerPaul E. McKenney <paulmck@linux.vnet.ibm.com>
Wed, 27 May 2015 19:58:37 +0000 (12:58 -0700)
commitea46351cea79f54729d8546e5bd7f091a2e6484b
treeccb0b53598b72fa8685e2d07b502ee4fce10dde1tree | snapshot
parent7d0ae8086b828311250c6afdf800b568ac9bd693commit | diff
rcu: Eliminate HOTPLUG_CPU #ifdef in favor of IS_ENABLED()

This commit removes a HOTPLUG_CPU #ifdef, replacing it with
IS_ENABLED()-protected return statements.  This relies on the
optimizer to remove any resulting dead code.

Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
kernel/rcu/tree.c diff | blob | blame | history
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