git: 657fcf5807de - main - udp6: remove assignments not being used

The branch main has been updated by tuexen:

URL: https://cgit.FreeBSD.org/src/commit/?id=657fcf5807deb2fd496f544db78f9ffc4dc7f44f

commit 657fcf5807deb2fd496f544db78f9ffc4dc7f44f
Author:     Michael Tuexen <tuexen@FreeBSD.org>
AuthorDate: 2022-01-01 18:25:47 +0000
Commit:     Michael Tuexen <tuexen@FreeBSD.org>
CommitDate: 2022-01-01 18:25:47 +0000

    udp6: remove assignments not being used
    
    MFC after:      3 days
    Sponsored by:   Netflix, Inc.
---
 sys/netinet6/udp6_usrreq.c | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/sys/netinet6/udp6_usrreq.c b/sys/netinet6/udp6_usrreq.c
index f7c08f8fc96e..2f463da9b01b 100644
--- a/sys/netinet6/udp6_usrreq.c
+++ b/sys/netinet6/udp6_usrreq.c
@@ -342,7 +342,6 @@ int
 udp6_input(struct mbuf **mp, int *offp, int proto)
 {
 	struct mbuf *m = *mp;
-	struct ifnet *ifp;
 	struct ip6_hdr *ip6;
 	struct udphdr *uh;
 	struct inpcb *inp;
@@ -358,8 +357,6 @@ udp6_input(struct mbuf **mp, int *offp, int proto)
 
 	NET_EPOCH_ASSERT();
 
-	ifp = m->m_pkthdr.rcvif;
-
 	if (m->m_len < off + sizeof(struct udphdr)) {
 		m = m_pullup(m, off + sizeof(struct udphdr));
 		if (m == NULL) {
@@ -1261,10 +1258,8 @@ static void
 udp6_detach(struct socket *so)
 {
 	struct inpcb *inp;
-	struct inpcbinfo *pcbinfo;
 	struct udpcb *up;
 
-	pcbinfo = udp_get_inpcbinfo(so->so_proto->pr_protocol);
 	inp = sotoinpcb(so);
 	KASSERT(inp != NULL, ("udp6_detach: inp == NULL"));