tree d1ff1974b625914f37bc6229037b4666ba445722
parent 76a69667d4432e7443682e706167e29ef40df1c9
author Uma Sharma <uma.sharma523@gmail.com> 1395639129 -0700
committer Paul E. McKenney <paulmck@linux.vnet.ibm.com> 1398786533 -0700

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>