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path: root/security/keys/keyring.c
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Diffstat (limited to 'security/keys/keyring.c')
-rw-r--r--security/keys/keyring.c12
1 files changed, 6 insertions, 6 deletions
diff --git a/security/keys/keyring.c b/security/keys/keyring.c
index 4d1678e4586f..de81793f9920 100644
--- a/security/keys/keyring.c
+++ b/security/keys/keyring.c
@@ -706,7 +706,7 @@ descend_to_keyring:
* Non-keyrings avoid the leftmost branch of the root entirely (root
* slots 1-15).
*/
- ptr = ACCESS_ONCE(keyring->keys.root);
+ ptr = READ_ONCE(keyring->keys.root);
if (!ptr)
goto not_this_keyring;
@@ -720,7 +720,7 @@ descend_to_keyring:
if ((shortcut->index_key[0] & ASSOC_ARRAY_FAN_MASK) != 0)
goto not_this_keyring;
- ptr = ACCESS_ONCE(shortcut->next_node);
+ ptr = READ_ONCE(shortcut->next_node);
node = assoc_array_ptr_to_node(ptr);
goto begin_node;
}
@@ -740,7 +740,7 @@ descend_to_node:
if (assoc_array_ptr_is_shortcut(ptr)) {
shortcut = assoc_array_ptr_to_shortcut(ptr);
smp_read_barrier_depends();
- ptr = ACCESS_ONCE(shortcut->next_node);
+ ptr = READ_ONCE(shortcut->next_node);
BUG_ON(!assoc_array_ptr_is_node(ptr));
}
node = assoc_array_ptr_to_node(ptr);
@@ -752,7 +752,7 @@ begin_node:
ascend_to_node:
/* Go through the slots in a node */
for (; slot < ASSOC_ARRAY_FAN_OUT; slot++) {
- ptr = ACCESS_ONCE(node->slots[slot]);
+ ptr = READ_ONCE(node->slots[slot]);
if (assoc_array_ptr_is_meta(ptr) && node->back_pointer)
goto descend_to_node;
@@ -790,13 +790,13 @@ ascend_to_node:
/* We've dealt with all the slots in the current node, so now we need
* to ascend to the parent and continue processing there.
*/
- ptr = ACCESS_ONCE(node->back_pointer);
+ ptr = READ_ONCE(node->back_pointer);
slot = node->parent_slot;
if (ptr && assoc_array_ptr_is_shortcut(ptr)) {
shortcut = assoc_array_ptr_to_shortcut(ptr);
smp_read_barrier_depends();
- ptr = ACCESS_ONCE(shortcut->back_pointer);
+ ptr = READ_ONCE(shortcut->back_pointer);
slot = shortcut->parent_slot;
}
if (!ptr)