io: remove unnecessary errno message
@@ -168,7 +168,6 @@ static int net_io_connect_async(struct flb_upstream *u,
*/
err = flb_socket_error(u_conn->fd);
if (!FLB_EINPROGRESS(err) && err != 0) {
- flb_errno();
flb_error("[io] connection #%i failed to: %s:%i",
u_conn->fd, u->tcp_host, u->tcp_port);
return -1;
