1296 	struct assoc_array_edit *edit;  in __key_link_begin()  local
1314 	edit = assoc_array_insert(&keyring->keys,  in __key_link_begin()
1318 	if (IS_ERR(edit)) {  in __key_link_begin()
1319 		ret = PTR_ERR(edit);  in __key_link_begin()
1326 	if (!edit->dead_leaf) {  in __key_link_begin()
1333 	*_edit = edit;  in __key_link_begin()
1338 	assoc_array_cancel_edit(edit);  in __key_link_begin()
1384 		    struct assoc_array_edit *edit)  in __key_link_end()  argument
1391 	if (edit) {  in __key_link_end()
1392 		if (!edit->dead_leaf) {  in __key_link_end()
1396 		assoc_array_cancel_edit(edit);  in __key_link_end()
1437 	struct assoc_array_edit *edit = NULL;  in key_link()  local
1449 	ret = __key_link_begin(keyring, &key->index_key, &edit);  in key_link()
1458 		__key_link(keyring, key, &edit);  in key_link()
1461 	__key_link_end(keyring, &key->index_key, edit);  in key_link()
1487 	struct assoc_array_edit *edit;  in __key_unlink_begin()  local
1491 	edit = assoc_array_delete(&keyring->keys, &keyring_assoc_array_ops,  in __key_unlink_begin()
1493 	if (IS_ERR(edit))  in __key_unlink_begin()
1494 		return PTR_ERR(edit);  in __key_unlink_begin()
1496 	if (!edit)  in __key_unlink_begin()
1499 	*_edit = edit;  in __key_unlink_begin()
1520 			     struct assoc_array_edit *edit)  in __key_unlink_end()  argument
1523 	if (edit)  in __key_unlink_end()
1524 		assoc_array_cancel_edit(edit);  in __key_unlink_end()
1547 	struct assoc_array_edit *edit = NULL;  in key_unlink()  local
1557 	ret = __key_unlink_begin(keyring, key, &edit);  in key_unlink()
1559 		__key_unlink(keyring, key, &edit);  in key_unlink()
1560 	__key_unlink_end(keyring, key, edit);  in key_unlink()
1649 	struct assoc_array_edit *edit;  in keyring_clear()  local
1657 	edit = assoc_array_clear(&keyring->keys, &keyring_assoc_array_ops);  in keyring_clear()
1658 	if (IS_ERR(edit)) {  in keyring_clear()
1659 		ret = PTR_ERR(edit);  in keyring_clear()
1661 		if (edit)  in keyring_clear()
1662 			assoc_array_apply_edit(edit);  in keyring_clear()
1680 	struct assoc_array_edit *edit;  in keyring_revoke()  local
1682 	edit = assoc_array_clear(&keyring->keys, &keyring_assoc_array_ops);  in keyring_revoke()
1683 	if (!IS_ERR(edit)) {  in keyring_revoke()
1684 		if (edit)  in keyring_revoke()
1685 			assoc_array_apply_edit(edit);  in keyring_revoke()