Paul E. McKenney 51fbb910f5 rcu: Remove __maybe_unused from rcu_cpu_has_callbacks()
The rcu_cpu_has_callbacks() function is now used in all configurations,
so this commit removes the __maybe_unused.

Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
2018-07-12 15:39:19 -07:00
..