rcu: Return bool type in rcu_lockdep_current_cpu_online()

Return true instead of 1 in rcu_lockdep_current_cpu_online() as this
has bool as return type.

Signed-off-by: Pranith Kumar <bobby.prani@gmail.com>
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
1 file changed