From 1781324db2bc22a971a33c5a063036b2775055c6 Mon Sep 17 00:00:00 2001 From: Michael Tuexen Date: Wed, 1 Jan 2025 18:39:23 +0100 Subject: [PATCH] TCP BBR: remove code which is never executed USEC_2_TICKS() returns at least 1. Reviewed by: rrs CID: 1523775 MFC after: 1 week Sponsored by: Netflix, Inc. Differential Revision: https://reviews.freebsd.org/D4827 --- sys/netinet/tcp_stacks/bbr.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/sys/netinet/tcp_stacks/bbr.c b/sys/netinet/tcp_stacks/bbr.c index 3c586400798..c46a1711c34 100644 --- a/sys/netinet/tcp_stacks/bbr.c +++ b/sys/netinet/tcp_stacks/bbr.c @@ -6329,8 +6329,6 @@ tcp_bbr_xmit_timer_commit(struct tcp_bbr *bbr, struct tcpcb *tp, uint32_t cts) } /* Round it up */ rtt_ticks = USEC_2_TICKS((rtt + (USECS_IN_MSEC - 1))); - if (rtt_ticks == 0) - rtt_ticks = 1; if (tp->t_srtt != 0) { /* * srtt is stored as fixed point with 5 bits after the