git: b6521ceaf277 - main - tcp : remove assignment without effect

The branch main has been updated by tuexen:

URL: https://cgit.FreeBSD.org/src/commit/?id=b6521ceaf2771fe6b3f4ae7e7eb390312e3a678a

commit b6521ceaf2771fe6b3f4ae7e7eb390312e3a678a
Author:     Michael Tuexen <tuexen@FreeBSD.org>
AuthorDate: 2025-08-07 20:14:08 +0000
Commit:     Michael Tuexen <tuexen@FreeBSD.org>
CommitDate: 2025-08-07 20:14:08 +0000

    tcp : remove assignment without effect
    
    rstreason is only relevant in the code paths with the label
    'dropwithreset', but not in the one with the label 'drop'.
    No functional change intended.
    
    Reviewed by:            Nick Banks, rrs, Peter Lei, imp
    MFC after:              1 week
    Sponsored by:           Netflix, Inc.
    Differential Revision:  https://reviews.freebsd.org/D51814
---
 sys/netinet/tcp_input.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/sys/netinet/tcp_input.c b/sys/netinet/tcp_input.c
index d58cc69b7625..fa0a1661e37d 100644
--- a/sys/netinet/tcp_input.c
+++ b/sys/netinet/tcp_input.c
@@ -2218,7 +2218,6 @@ tcp_do_segment(struct tcpcb *tp, struct mbuf *m, struct tcphdr *th,
 		    SEQ_LT(th->th_seq, tp->last_ack_sent + tp->rcv_wnd)) {
 			tcp_log_end_status(tp, TCP_EI_STATUS_RST_IN_FRONT);
 			tp = tcp_drop(tp, ECONNRESET);
-			rstreason = BANDLIM_UNLIMITED;
 		} else {
 			tcp_ecn_input_syn_sent(tp, thflags, iptos);
 			tcp_send_challenge_ack(tp, th, m);