Date: Wed, 5 Feb 2025 20:32:23 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: c8828fec0540 - stable/13 - TCP BBR: remove code which is never executed Message-ID: <202502052032.515KWNT7062621@gitrepo.freebsd.org>
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The branch stable/13 has been updated by tuexen: URL: https://cgit.FreeBSD.org/src/commit/?id=c8828fec054096216574882b8bcc85d2548cbbd6 commit c8828fec054096216574882b8bcc85d2548cbbd6 Author: Michael Tuexen <tuexen@FreeBSD.org> AuthorDate: 2025-01-01 17:39:23 +0000 Commit: Michael Tuexen <tuexen@FreeBSD.org> CommitDate: 2025-02-05 20:17:38 +0000 TCP BBR: remove code which is never executed USEC_2_TICKS() returns at least 1. Reviewed by: rrs CID: 1523775 Sponsored by: Netflix, Inc. Differential Revision: https://reviews.freebsd.org/D4827 (cherry picked from commit 1781324db2bc22a971a33c5a063036b2775055c6) --- 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 732879dfab47..cf3317d790c3 100644 --- a/sys/netinet/tcp_stacks/bbr.c +++ b/sys/netinet/tcp_stacks/bbr.c @@ -6359,8 +6359,6 @@ 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
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