From e534165bbf6a04d001748c573c7d6a7bae3713a5 Mon Sep 17 00:00:00 2001
From: Uma Sharma <uma.sharma523@gmail.com>
Date: Sun, 23 Mar 2014 22:32:09 -0700
Subject: [PATCH] rcu: Variable name changed in tree_plugin.h and used in
 tree.c

The variable and struct both having the name "rcu_state" confuses
sparse in some situations, so this commit changes the variable to
"rcu_state_p" in order to avoid this confusion.  This also makes
things easier for human readers.

Signed-off-by: Uma Sharma <uma.sharma523@gmail.com>
[ paulmck: Changed the declaration and several additional uses. ]
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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