diff options
author | Michael Tuexen <tuexen@FreeBSD.org> | 2025-01-04 20:11:26 +0000 |
---|---|---|
committer | Michael Tuexen <tuexen@FreeBSD.org> | 2025-01-04 20:11:26 +0000 |
commit | 84e894ce1309b426aa5d1a20ec194401f35dc478 (patch) | |
tree | ea073bc9d871bfb7e9eb93f0dc80bcb71b37f378 | |
parent | 4bce1a19fcfac0c9f22c11278daa510546ccd3f2 (diff) |
TCP RACK: remove variable with is only initialized and not changed
minslot is initialized to 0 and never changed. It is not clear to me
under which condition minslot should be set to which value.
Therefore, remove it and the code checking that it is not zero.
No functional change intended.
Reviewed by: rrs
CID: 1523812
MFC after: 1 week
Sponsored by: Netflix, Inc.
Differential Revision: https://reviews.freebsd.org/D48321
-rw-r--r-- | sys/netinet/tcp_stacks/rack.c | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/sys/netinet/tcp_stacks/rack.c b/sys/netinet/tcp_stacks/rack.c index 6774acb9d5e6..cc0725324760 100644 --- a/sys/netinet/tcp_stacks/rack.c +++ b/sys/netinet/tcp_stacks/rack.c @@ -17456,7 +17456,6 @@ rack_get_pacing_delay(struct tcp_rack *rack, struct tcpcb *tp, uint32_t len, str { uint64_t srtt; int32_t slot = 0; - int32_t minslot = 0; int can_start_hw_pacing = 1; int err; int pace_one; @@ -17788,11 +17787,6 @@ rack_get_pacing_delay(struct tcp_rack *rack, struct tcpcb *tp, uint32_t len, str } } } - if (minslot && (minslot > slot)) { - rack_log_pacing_delay_calc(rack, minslot, slot, rack->r_ctl.crte->rate, bw_est, lentim, - 98, __LINE__, NULL, 0); - slot = minslot; - } done_w_hdwr: if (rack_limit_time_with_srtt && (rack->use_fixed_rate == 0) && |