rcu: Switch rcutorture to pr_alert() and friends

Drop a few characters by switching kernel/rcutorture.c from
"printk(KERN_ALERT" to "pr_alert(".

Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
This commit is contained in:
Paul E. McKenney 2012-08-09 16:30:45 -07:00
commit 2caa1e4432