static int io_sendmsg(struct io_kiocb *req, bool force_nonblock,
		      struct io_comp_state *cs)
{
	return -EOPNOTSUPP;
}
static int io_sendmsg(struct io_kiocb *req, bool force_nonblock,
		      struct io_comp_state *cs)
{
	return -EOPNOTSUPP;
}