int main(int argc, char *argv[]) {
- _cleanup_close_ int master = -1, kdbus_fd = -1, sync_fd = -1, netns_fd = -1;
+ _cleanup_close_ int master = -1, kdbus_fd = -1, sync_fd = -1;
_cleanup_close_pipe_ int kmsg_socket_pair[2] = { -1, -1 };
_cleanup_free_ char *kdbus_domain = NULL;
_cleanup_fdset_free_ FDSet *fds = NULL;