locking/atomics: COCCINELLE/treewide: Convert trivial ACCESS_ONCE() patterns to READ_...

[sfrench/cifs-2.6.git] / kernel / acct.c

diff --git a/kernel/acct.c b/kernel/acct.c
index 5e72af29ab738c7134dcc1932ea11c297b027d44..21eedd0dd81a12e43c541ec93f86b740b1f710c1 100644 (file)
--- a/kernel/acct.c
+++ b/kernel/acct.c
@@ -146,7 +146,7 @@ static struct bsd_acct_struct *acct_get(struct pid_namespace *ns)
 again:
        smp_rmb();
        rcu_read_lock();
-       res = to_acct(ACCESS_ONCE(ns->bacct));
+       res = to_acct(READ_ONCE(ns->bacct));
        if (!res) {
                rcu_read_unlock();
                return NULL;
@@ -158,7 +158,7 @@ again:
        }
        rcu_read_unlock();
        mutex_lock(&res->lock);
-       if (res != to_acct(ACCESS_ONCE(ns->bacct))) {
+       if (res != to_acct(READ_ONCE(ns->bacct))) {
                mutex_unlock(&res->lock);
                acct_put(res);
                goto again;