The branch main has been updated by tuexen:
URL:
https://cgit.FreeBSD.org/src/commit/?id=e0c2d73775481b08c3fdc4b1bc68e22410035a39
commit e0c2d73775481b08c3fdc4b1bc68e22410035a39
Author: Peter Lei <peter...@netflix.com>
AuthorDate: 2025-06-26 14:08:23 +0000
Commit: Michael Tuexen <tue...@freebsd.org>
CommitDate: 2025-06-26 14:08:23 +0000
tcp rack: simplify expression
Reviewed by: tuexen
MFC after: 1 week
Sponsored by: Netflix, Inc.
---
sys/netinet/tcp_stacks/rack.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/sys/netinet/tcp_stacks/rack.c b/sys/netinet/tcp_stacks/rack.c
index aef05f691e1d..8e05498863b9 100644
--- a/sys/netinet/tcp_stacks/rack.c
+++ b/sys/netinet/tcp_stacks/rack.c
@@ -3489,7 +3489,7 @@ rack_free(struct tcp_rack *rack, struct rack_sendmap *rsm)
rack->r_ctl.rc_num_split_allocs--;
}
if (rsm == rack->r_ctl.rc_first_appl) {
- rack->r_ctl.cleared_app_ack_seq = rsm->r_start + (rsm->r_end -
rsm->r_start);
+ rack->r_ctl.cleared_app_ack_seq = rsm->r_end;
rack->r_ctl.cleared_app_ack = 1;
if (rack->r_ctl.rc_app_limited_cnt == 0)
rack->r_ctl.rc_first_appl = NULL;
