Date: Wed, 5 Feb 2025 21:04:14 GMT From: Michael Tuexen <tuexen@FreeBSD.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-branches@FreeBSD.org Subject: git: dc66be9b6258 - stable/13 - TCP BBR: remove dead code Message-ID: <202502052104.515L4EeS023812@gitrepo.freebsd.org>
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The branch stable/13 has been updated by tuexen: URL: https://cgit.FreeBSD.org/src/commit/?id=dc66be9b625829dde2972a16e65af4424a1f629f commit dc66be9b625829dde2972a16e65af4424a1f629f Author: Michael Tuexen <tuexen@FreeBSD.org> AuthorDate: 2025-01-09 05:27:05 +0000 Commit: Michael Tuexen <tuexen@FreeBSD.org> CommitDate: 2025-02-05 20:49:29 +0000 TCP BBR: remove dead code No functional change intended. Reviewed by: Peter Lei, rrs (earlier version) CID: 1523802 Sponsored by: Netflix, Inc. Differential Revision: https://reviews.freebsd.org/D48341 (cherry picked from commit e7fbf52a3e38c4bc4249e6541fe7e42ecc119656) --- sys/netinet/tcp_stacks/bbr.c | 4 ---- 1 file changed, 4 deletions(-) diff --git a/sys/netinet/tcp_stacks/bbr.c b/sys/netinet/tcp_stacks/bbr.c index 7193978f4ff0..32ee306f633e 100644 --- a/sys/netinet/tcp_stacks/bbr.c +++ b/sys/netinet/tcp_stacks/bbr.c @@ -6814,8 +6814,6 @@ bbr_update_rtt(struct tcpcb *tp, struct tcp_bbr *bbr, t = cts - rsm->r_tim_lastsent[0]; else t = 1; - if ((int)t <= 0) - t = 1; bbr->r_ctl.rc_last_rtt = t; bbr_update_bbr_info(bbr, rsm, t, cts, to->to_tsecr, 0, BBR_RTT_BY_EXACTMATCH, rsm->r_tim_lastsent[0], ack_type, to); @@ -6856,8 +6854,6 @@ bbr_update_rtt(struct tcpcb *tp, struct tcp_bbr *bbr, t = cts - rsm->r_tim_lastsent[i]; else t = 1; - if ((int)t <= 0) - t = 1; bbr->r_ctl.rc_last_rtt = t; bbr_update_bbr_info(bbr, rsm, t, cts, to->to_tsecr, uts, BBR_RTT_BY_TSMATCHING, rsm->r_tim_lastsent[i], ack_type, to);
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