commit 18c629eaebf1814ca7f0c27327f75aa93aa4a5de
author Paul E. McKenney <paulmck@linux.vnet.ibm.com> Mon Jan 19 18:59:56 2015 -0800
committer Paul E. McKenney <paulmck@linux.vnet.ibm.com> Wed Mar 11 13:22:37 2015 -0700
tree dd96c1370cedffc038a6c3cbc9023d7e61fc72bc
parent c8aead6a9b27fdd94b7bcb74b587ae012d8145f2

rcu: Eliminate empty HOTPLUG_CPU ifdef

Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>

kernel/rcu/tree_plugin.h

diff --git a/kernel/rcu/tree_plugin.h b/kernel/rcu/tree_plugin.h
index d37c9fb..79376e2 100644
--- a/kernel/rcu/tree_plugin.h
+++ b/kernel/rcu/tree_plugin.h
@@ -520,10 +520,6 @@
 	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,