audit_log_obj_ctx
extern int audit_log_obj_ctx(struct audit_buffer *ab, struct lsm_prop *prop);
if (lsmprop_is_set(prop) && audit_log_obj_ctx(ab, prop))
if (audit_log_obj_ctx(ab, &context->ipc.oprop))
audit_log_obj_ctx(ab, &n->oprop))