git: e79dff84b111 - stable/13 - sctp: cleanup, no functional change intended

The branch stable/13 has been updated by tuexen:

URL: https://cgit.FreeBSD.org/src/commit/?id=e79dff84b11179dcaeb11e90f1de73235b6675f2

commit e79dff84b11179dcaeb11e90f1de73235b6675f2
Author:     Michael Tuexen <tuexen@FreeBSD.org>
AuthorDate: 2021-09-15 08:18:11 +0000
Commit:     Michael Tuexen <tuexen@FreeBSD.org>
CommitDate: 2022-02-22 22:50:33 +0000

    sctp: cleanup, no functional change intended
    
    (cherry picked from commit 454216468583481746845a1c8a45a8c18898ee72)
---
 sys/netinet/sctp_asconf.c | 1 -
 sys/netinet/sctp_input.c  | 5 ++---
 sys/netinet/sctp_timer.c  | 4 ++--
 3 files changed, 4 insertions(+), 6 deletions(-)

diff --git a/sys/netinet/sctp_asconf.c b/sys/netinet/sctp_asconf.c
index 0915e187ee40..2250d084ca06 100644
--- a/sys/netinet/sctp_asconf.c
+++ b/sys/netinet/sctp_asconf.c
@@ -2195,7 +2195,6 @@ sctp_asconf_iterator_stcb(struct sctp_inpcb *inp, struct sctp_tcb *stcb,
 				return;
 			else
 				continue;
-			break;
 		}
 
 		if (type == SCTP_ADD_IP_ADDRESS) {
diff --git a/sys/netinet/sctp_input.c b/sys/netinet/sctp_input.c
index aeef68899b5f..a9c5c7116e8a 100644
--- a/sys/netinet/sctp_input.c
+++ b/sys/netinet/sctp_input.c
@@ -1975,7 +1975,6 @@ sctp_process_cookie_new(struct mbuf *m, int iphlen, int offset,
 	union sctp_sockstore store;
 	struct sctp_association *asoc;
 	int init_offset, initack_offset, initack_limit;
-	int retval;
 	int error = 0;
 	uint8_t auth_chunk_buf[SCTP_CHUNK_BUFFER_SIZE];
 
@@ -2088,9 +2087,9 @@ sctp_process_cookie_new(struct mbuf *m, int iphlen, int offset,
 		return (NULL);
 	}
 	/* load all addresses */
-	if ((retval = sctp_load_addresses_from_init(stcb, m,
+	if (sctp_load_addresses_from_init(stcb, m,
 	    init_offset + sizeof(struct sctp_init_chunk),
-	    initack_offset, src, dst, init_src, port)) < 0) {
+	    initack_offset, src, dst, init_src, port) < 0) {
 		(void)sctp_free_assoc(inp, stcb, SCTP_NORMAL_PROC,
 		    SCTP_FROM_SCTP_INPUT + SCTP_LOC_20);
 		return (NULL);
diff --git a/sys/netinet/sctp_timer.c b/sys/netinet/sctp_timer.c
index 4866356bdf5c..e657bc280ccc 100644
--- a/sys/netinet/sctp_timer.c
+++ b/sys/netinet/sctp_timer.c
@@ -330,7 +330,7 @@ sctp_find_alternate_net(struct sctp_tcb *stcb,
 	}
 	/* Look for an alternate net, which is active. */
 	if ((net != NULL) && ((net->dest_state & SCTP_ADDR_BEING_DELETED) == 0)) {
-		alt = TAILQ_NEXT(net, sctp_next);;
+		alt = TAILQ_NEXT(net, sctp_next);
 	} else {
 		alt = TAILQ_FIRST(&stcb->asoc.nets);
 	}
@@ -369,7 +369,7 @@ sctp_find_alternate_net(struct sctp_tcb *stcb,
 		 * an alternate net, which is confirmed.
 		 */
 		if ((net != NULL) && ((net->dest_state & SCTP_ADDR_BEING_DELETED) == 0)) {
-			alt = TAILQ_NEXT(net, sctp_next);;
+			alt = TAILQ_NEXT(net, sctp_next);
 		} else {
 			alt = TAILQ_FIRST(&stcb->asoc.nets);
 		}