git: 086a3ea828dd - stable/13 - sctp: Remove an unused sctp_inpcb field

[Mark Johnston]

The branch stable/13 has been updated by markj:

URL: https://cgit.FreeBSD.org/src/commit/?id=086a3ea828dd101e9a07bb07fc698e009e68e3c3

commit 086a3ea828dd101e9a07bb07fc698e009e68e3c3
Author:     Mark Johnston <markj at FreeBSD.org>
AuthorDate: 2021-09-07 13:44:48 +0000
Commit:     Mark Johnston <markj at FreeBSD.org>
CommitDate: 2021-09-14 12:51:45 +0000

    sctp: Remove an unused sctp_inpcb field
    
    This appears to be unused in usrsctp as well.  No functional change
    intended.
    
    Reviewed by:    tuexen
    Sponsored by:   The FreeBSD Foundation
    
    (cherry picked from commit e8e23ec127d44e04c9be1cba381eaa3aa1041ea5)
---
 sys/netinet/sctp_input.c   | 1 -
 sys/netinet/sctp_pcb.h     | 1 -
 sys/netinet/sctp_peeloff.c | 1 -
 3 files changed, 3 deletions(-)

diff --git a/sys/netinet/sctp_input.c b/sys/netinet/sctp_input.c
index ed15b81ba3e5..0344d4419f32 100644
--- a/sys/netinet/sctp_input.c
+++ b/sys/netinet/sctp_input.c
@@ -2686,7 +2686,6 @@ sctp_handle_cookie_echo(struct mbuf *m, int iphlen, int offset,
 			inp->sctp_context = (*inp_p)->sctp_context;
 			inp->local_strreset_support = (*inp_p)->local_strreset_support;
 			inp->fibnum = (*inp_p)->fibnum;
-			inp->inp_starting_point_for_iterator = NULL;
 			/*
 			 * copy in the authentication parameters from the
 			 * original endpoint
diff --git a/sys/netinet/sctp_pcb.h b/sys/netinet/sctp_pcb.h
index e14c9f39356c..f93e8f11b3e4 100644
--- a/sys/netinet/sctp_pcb.h
+++ b/sys/netinet/sctp_pcb.h
@@ -395,7 +395,6 @@ struct sctp_inpcb {
 #ifdef SCTP_TRACK_FREED_ASOCS
 	struct sctpasochead sctp_asoc_free_list;
 #endif
-	struct sctp_iterator *inp_starting_point_for_iterator;
 	uint32_t sctp_frag_point;
 	uint32_t partial_delivery_point;
 	uint32_t sctp_context;
diff --git a/sys/netinet/sctp_peeloff.c b/sys/netinet/sctp_peeloff.c
index 6490fb5596b0..aeff4acb9dae 100644
--- a/sys/netinet/sctp_peeloff.c
+++ b/sys/netinet/sctp_peeloff.c
@@ -132,7 +132,6 @@ sctp_do_peeloff(struct socket *head, struct socket *so, sctp_assoc_t assoc_id)
 	n_inp->sctp_context = inp->sctp_context;
 	n_inp->max_cwnd = inp->max_cwnd;
 	n_inp->local_strreset_support = inp->local_strreset_support;
-	n_inp->inp_starting_point_for_iterator = NULL;
 	/* copy in the authentication parameters from the original endpoint */
 	if (n_inp->sctp_ep.local_hmacs)
 		sctp_free_hmaclist(n_inp->sctp_ep.local_hmacs);