diff options
Diffstat (limited to 'security/keys/keyring.c')
| -rw-r--r-- | security/keys/keyring.c | 12 |
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) |