From: "Ahmed S. Darwish" <darwish.07@gmail.com>

Use ARRAY_SIZE macro already defined in kernel.h

Signed-off-by: Ahmed S. Darwish <darwish.07@gmail.com>
Cc: "Paul E. McKenney" <paulmck@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 kernel/rcutorture.c |    2 +-
 1 files changed, 1 insertion(+), 1 deletion(-)

diff -puN kernel/rcutorture.c~rcutorture-use-array_size-macro-when-appropriate kernel/rcutorture.c
--- a/kernel/rcutorture.c~rcutorture-use-array_size-macro-when-appropriate
+++ a/kernel/rcutorture.c
@@ -900,7 +900,7 @@ rcu_torture_init(void)
 	/* Set up the freelist. */
 
 	INIT_LIST_HEAD(&rcu_torture_freelist);
-	for (i = 0; i < sizeof(rcu_tortures) / sizeof(rcu_tortures[0]); i++) {
+	for (i = 0; i < ARRAY_SIZE(rcu_tortures); i++) {
 		rcu_tortures[i].rtort_mbtest = 0;
 		list_add_tail(&rcu_tortures[i].rtort_free,
 			      &rcu_torture_freelist);
_