rcutorture: Clean up rcu_torture_init() error checking
authorPaul E. McKenney <paulmck@linux.vnet.ibm.com>
Fri, 31 Jan 2014 23:15:02 +0000 (15:15 -0800)
committerPaul E. McKenney <paulmck@linux.vnet.ibm.com>
Sun, 23 Feb 2014 17:03:19 +0000 (09:03 -0800)
This commit applies some simple cleanups to rcu_torture_init() error
checking.

Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Reviewed-by: Josh Triplett <josh@joshtriplett.org>
kernel/rcu/rcutorture.c

Simple merge