slirp: Drop statistic code
As agreed on the mailing list, there is no interest in keeping the
usually disabled slirp statistics in the tree. So this patch removes
them.
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
diff --git a/slirp/tcp_subr.c b/slirp/tcp_subr.c
index 892bd83..868382a 100644
--- a/slirp/tcp_subr.c
+++ b/slirp/tcp_subr.c
@@ -222,9 +222,7 @@
if (TCPS_HAVERCVDSYN(tp->t_state)) {
tp->t_state = TCPS_CLOSED;
(void) tcp_output(tp);
- STAT(tcpstat.tcps_drops++);
- } else
- STAT(tcpstat.tcps_conndrops++);
+ }
return (tcp_close(tp));
}
@@ -261,7 +259,6 @@
sbfree(&so->so_rcv);
sbfree(&so->so_snd);
sofree(so);
- STAT(tcpstat.tcps_closed++);
return ((struct tcpcb *)0);
}
@@ -442,8 +439,6 @@
tcp_template(tp);
- STAT(tcpstat.tcps_connattempt++);
-
tp->t_state = TCPS_SYN_SENT;
tp->t_timer[TCPT_KEEP] = TCPTV_KEEP_INIT;
tp->iss = tcp_iss;