[PATCH tip/core/rcu 08/20] rcu: Eliminate empty HOTPLUG_CPU ifdef

Paul E. McKenney
2015-03-03T17:52:27Z

kernel/rcu/tree_plugin.h | 4 ----
1 file changed, 4 deletions(-)

diff --git a/kernel/rcu/tree_plugin.h b/kernel/rcu/tree_plugin.h
index d37c9fbdba71..79376e2461c9 100644
--- a/kernel/rcu/tree_plugin.h
+++ b/kernel/rcu/tree_plugin.h
@@ -520,10 +520,6 @@ static void rcu_preempt_check_blocked_tasks(struct rcu_node *rnp)
WARN_ON_ONCE(rnp->qsmask);
}

-#ifdef CONFIG_HOTPLUG_CPU
-
-#endif /* #ifdef CONFIG_HOTPLUG_CPU */
-
/*
* Check for a quiescent state from the current CPU. When a task blocks,
* the task is recorded in the corresponding CPU's rcu_node structure,
--
1.8.1.5