80 	long ret;  in key_get_persistent()  local
111 	ret = key_task_permission(persistent_ref, current_cred(), KEY_NEED_LINK);  in key_get_persistent()
112 	if (ret == 0) {  in key_get_persistent()
114 		ret = key_link(key_ref_to_ptr(dest_ref), persistent);  in key_get_persistent()
115 		if (ret == 0) {  in key_get_persistent()
117 			ret = persistent->serial;  in key_get_persistent()
122 	return ret;  in key_get_persistent()
134 	long ret;  in keyctl_get_persistent()  local
158 		ret = -ENOTDIR;  in keyctl_get_persistent()
162 	ret = key_get_persistent(ns, uid, dest_ref);  in keyctl_get_persistent()
166 	return ret;  in keyctl_get_persistent()