Fix unused parameter warnings.

While there, fix some whitespace issues.

MFC after: 3 months.

1 files changed, 8 insertions, 11 deletions

diff --git a/sys/netinet/sctp_usrreq.c b/sys/netinet/sctp_usrreq.c
index a0a9f52..92051f2 100644
--- a/sys/netinet/sctp_usrreq.c
+++ b/sys/netinet/sctp_usrreq.c
@@ -7,11 +7,11 @@
  * modification, are permitted provided that the following conditions are met:
  *
  * a) Redistributions of source code must retain the above copyright notice,
- *   this list of conditions and the following disclaimer.
+ *    this list of conditions and the following disclaimer.
  *
  * b) Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
- *   the documentation and/or other materials provided with the distribution.
+ *    the documentation and/or other materials provided with the distribution.
  *
  * c) Neither the name of Cisco Systems, Inc. nor the names of its
  *    contributors may be used to endorse or promote products derived
@@ -101,10 +101,7 @@ sctp_finish(void)
 
 
 void
-sctp_pathmtu_adjustment(struct sctp_inpcb *inp,
-    struct sctp_tcb *stcb,
-    struct sctp_nets *net,
-    uint16_t nxtsz)
+sctp_pathmtu_adjustment(struct sctp_tcb *stcb, uint16_t nxtsz)
 {
 	struct sctp_tmit_chunk *chk;
 	uint16_t overhead;
@@ -213,7 +210,7 @@ sctp_notify_mbuf(struct sctp_inpcb *inp,
 	}
 	/* now what about the ep? */
 	if (stcb->asoc.smallest_mtu > nxtsz) {
-		sctp_pathmtu_adjustment(inp, stcb, net, nxtsz);
+		sctp_pathmtu_adjustment(stcb, nxtsz);
 	}
 	if (tmr_stopped)
 		sctp_timer_start(SCTP_TIMER_TYPE_PATHMTURAISE, inp, stcb, net);
@@ -490,7 +487,7 @@ sctp_must_try_again:
 }
 
 static int
-sctp_attach(struct socket *so, int proto, struct thread *p)
+sctp_attach(struct socket *so, int proto SCTP_UNUSED, struct thread *p SCTP_UNUSED)
 {
 	struct sctp_inpcb *inp;
 	struct inpcb *ip_inp;
@@ -4739,7 +4736,7 @@ sctp_setopt(struct socket *so, int optname, void *optval, size_t optsize,
 						if (paddrp->spp_pathmtu > SCTP_DEFAULT_MINSEGMENT) {
 							net->mtu = paddrp->spp_pathmtu + ovh;
 							if (net->mtu < stcb->asoc.smallest_mtu) {
-								sctp_pathmtu_adjustment(inp, stcb, net, net->mtu);
+								sctp_pathmtu_adjustment(stcb, net->mtu);
 							}
 						}
 					}
@@ -4863,7 +4860,7 @@ sctp_setopt(struct socket *so, int optname, void *optval, size_t optsize,
 							if (paddrp->spp_pathmtu > SCTP_DEFAULT_MINSEGMENT) {
 								net->mtu = paddrp->spp_pathmtu + ovh;
 								if (net->mtu < stcb->asoc.smallest_mtu) {
-									sctp_pathmtu_adjustment(inp, stcb, net, net->mtu);
+									sctp_pathmtu_adjustment(stcb, net->mtu);
 								}
 							}
 						}
@@ -5287,7 +5284,7 @@ sctp_setopt(struct socket *so, int optname, void *optval, size_t optsize,
 				error = EAFNOSUPPORT;
 				break;
 			}
-			sctp_bindx_delete_address(so, inp, addrs->addr,
+			sctp_bindx_delete_address(inp, addrs->addr,
 			    addrs->sget_assoc_id, vrf_id,
 			    &error);
 			break;