281 	key->index_key.desc_len = desclen;  in key_alloc()
282 	key->index_key.description = kmemdup(desc, desclen + 1, GFP_KERNEL);  in key_alloc()
283 	if (!key->index_key.description)  in key_alloc()
285 	key->index_key.type = type;  in key_alloc()
286 	key_set_index_key(&key->index_key);  in key_alloc()
522 		ret = __key_link_lock(keyring, &key->index_key);  in key_instantiate_and_link()
526 		ret = __key_link_begin(keyring, &key->index_key, &edit);  in key_instantiate_and_link()
544 		__key_link_end(keyring, &key->index_key, edit);  in key_instantiate_and_link()
594 		link_ret = __key_link_lock(keyring, &key->index_key);  in key_reject_and_link()
596 			link_ret = __key_link_begin(keyring, &key->index_key, &edit);  in key_reject_and_link()
598 				__key_link_end(keyring, &key->index_key, edit);  in key_reject_and_link()
629 		__key_link_end(keyring, &key->index_key, edit);  in key_reject_and_link()
815 	struct keyring_index_key index_key = {  in __key_create_or_update()  local
828 	index_key.type = key_type_lookup(type);  in __key_create_or_update()
829 	if (IS_ERR(index_key.type)) {  in __key_create_or_update()
835 	if (!index_key.type->instantiate ||  in __key_create_or_update()
836 	    (!index_key.description && !index_key.type->preparse))  in __key_create_or_update()
854 	prep.quotalen = index_key.type->def_datalen;  in __key_create_or_update()
856 	if (index_key.type->preparse) {  in __key_create_or_update()
857 		ret = index_key.type->preparse(&prep);  in __key_create_or_update()
862 		if (!index_key.description)  in __key_create_or_update()
863 			index_key.description = prep.description;  in __key_create_or_update()
865 		if (!index_key.description)  in __key_create_or_update()
868 	index_key.desc_len = strlen(index_key.description);  in __key_create_or_update()
869 	key_set_index_key(&index_key);  in __key_create_or_update()
871 	ret = __key_link_lock(keyring, &index_key);  in __key_create_or_update()
877 	ret = __key_link_begin(keyring, &index_key, &edit);  in __key_create_or_update()
884 		ret = restrict_link->check(keyring, index_key.type,  in __key_create_or_update()
905 		if (index_key.type->update) {  in __key_create_or_update()
906 			key_ref = find_key_to_update(keyring_ref, &index_key);  in __key_create_or_update()
911 		key_ref = find_key_to_update(keyring_ref, &index_key);  in __key_create_or_update()
924 		if (index_key.type->read)  in __key_create_or_update()
927 		if (index_key.type == &key_type_keyring ||  in __key_create_or_update()
928 		    index_key.type->update)  in __key_create_or_update()
933 	key = key_alloc(index_key.type, index_key.description,  in __key_create_or_update()
954 	__key_link_end(keyring, &index_key, edit);  in __key_create_or_update()
956 	if (index_key.type->preparse)  in __key_create_or_update()
957 		index_key.type->free_preparse(&prep);  in __key_create_or_update()
959 	key_type_put(index_key.type);  in __key_create_or_update()
967 	__key_link_end(keyring, &index_key, edit);  in __key_create_or_update()