git: 86fa80f320dc - main - rack: Remove unused variable.

From: John Baldwin <jhb_at_FreeBSD.org>
Date: Tue, 12 Apr 2022 21:59:45 UTC 
The branch main has been updated by jhb:

URL: https://cgit.FreeBSD.org/src/commit/?id=86fa80f320dcd5773c55ba0d74173a3d06f2d755

commit 86fa80f320dcd5773c55ba0d74173a3d06f2d755
Author:     John Baldwin <jhb@FreeBSD.org>
AuthorDate: 2022-04-12 21:59:00 +0000
Commit:     John Baldwin <jhb@FreeBSD.org>
CommitDate: 2022-04-12 21:59:00 +0000

    rack: Remove unused variable.
---
 sys/netinet/tcp_stacks/rack.c | 6 ------
 1 file changed, 6 deletions(-)

diff --git a/sys/netinet/tcp_stacks/rack.c b/sys/netinet/tcp_stacks/rack.c
index 102963de0433..2de40c902162 100644
--- a/sys/netinet/tcp_stacks/rack.c
+++ b/sys/netinet/tcp_stacks/rack.c
@@ -16510,9 +16510,6 @@ rack_output(struct tcpcb *tp)
 	long tot_len_this_send = 0;
 #ifdef INET
 	struct ip *ip = NULL;
-#endif
-#ifdef TCPDEBUG
-	struct ipovly *ipov = NULL;
 #endif
 	struct udphdr *udp = NULL;
 	struct tcp_rack *rack;
@@ -18259,9 +18256,6 @@ send:
 #endif				/* INET6 */
 		{
 			ip = mtod(m, struct ip *);
-#ifdef TCPDEBUG
-			ipov = (struct ipovly *)ip;
-#endif
 			if (tp->t_port) {
 				udp = (struct udphdr *)((caddr_t)ip + sizeof(struct ip));
 				udp->uh_sport = htons(V_tcp_udp_tunneling_port);