tree acc32296f9923684962216a874fd2750aeeda333
parent 9bae6592d7d74dbb409e0dd8004f13af8b8d569e
author Paul E. McKenney <paulmck@linux.vnet.ibm.com> 1421723798 -0800
committer Paul E. McKenney <paulmck@linux.vnet.ibm.com> 1425410048 -0800

rcu: Use IS_ENABLED() to CONFIG_RCU_FANOUT_EXACT #ifdef

This commit uses IS_ENABLED() to remove the #ifdef from the
rcu_init_levelspread() functions.  No effect on executable code.

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