aboutsummaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorMichael Tuexen <tuexen@FreeBSD.org>2025-01-04 14:22:40 +0000
committerMichael Tuexen <tuexen@FreeBSD.org>2025-01-04 14:22:40 +0000
commit41af5eeefc2c11d0e301f9f4476ba50214a8a584 (patch)
treeb63e32beba3c0ec8d8b3a05d5a94067dadf53e1b
parent95a7aa8009877ca95d81967f9af568ef832bb565 (diff)
TCP RACK: remove code that cannot be reached
No functional change intended. Reviewed by: rrs CID: 1523797 MFC after: 1 week Sponsored by: Netflix, Inc. Differential Revision: https://reviews.freebsd.org/D48301
-rw-r--r--sys/netinet/tcp_stacks/rack.c6
1 files changed, 0 insertions, 6 deletions
diff --git a/sys/netinet/tcp_stacks/rack.c b/sys/netinet/tcp_stacks/rack.c
index d7e306186d37..6774acb9d5e6 100644
--- a/sys/netinet/tcp_stacks/rack.c
+++ b/sys/netinet/tcp_stacks/rack.c
@@ -15260,12 +15260,6 @@ rack_timer_audit(struct tcpcb *tp, struct tcp_rack *rack, struct sockbuf *sb)
if (tmr_up == PACE_TMR_DELACK)
/* We are supposed to have delayed ack up and we do */
return;
- } else if (sbavail(&tptosocket(tp)->so_snd) && (tmr_up == PACE_TMR_RXT)) {
- /*
- * if we hit enobufs then we would expect the possibility
- * of nothing outstanding and the RXT up (and the hptsi timer).
- */
- return;
} else if (((V_tcp_always_keepalive ||
rack->rc_inp->inp_socket->so_options & SO_KEEPALIVE) &&
(tp->t_state <= TCPS_CLOSING)) &&