Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6

[mirror_ubuntu-bionic-kernel.git] / drivers / md / dm-verity-target.c

diff --git a/drivers/md/dm-verity-target.c b/drivers/md/dm-verity-target.c
index 811ad28ebdf18e87a170b10a06be610c2f7a8143..aedb8222836b85d467bc6d821ec27f08bb49c1a6 100644 (file)
--- a/drivers/md/dm-verity-target.c
+++ b/drivers/md/dm-verity-target.c
@@ -548,7 +548,7 @@ static void verity_prefetch_io(struct work_struct *work)
                verity_hash_at_level(v, pw->block, i, &hash_block_start, NULL);
                verity_hash_at_level(v, pw->block + pw->n_blocks - 1, i, &hash_block_end, NULL);
                if (!i) {
-                       unsigned cluster = ACCESS_ONCE(dm_verity_prefetch_cluster);
+                       unsigned cluster = READ_ONCE(dm_verity_prefetch_cluster);
 
                        cluster >>= v->data_dev_block_bits;
                        if (unlikely(!cluster))