git: 776c34f64615 - main - ip_mroute: remove unused variables

The branch main has been updated by wma:

URL: https://cgit.FreeBSD.org/src/commit/?id=776c34f64615b8de2e2fb53920331d9e359138c8

commit 776c34f64615b8de2e2fb53920331d9e359138c8
Author:     Wojciech Macek <wma@FreeBSD.org>
AuthorDate: 2022-01-11 11:50:38 +0000
Commit:     Wojciech Macek <wma@FreeBSD.org>
CommitDate: 2022-01-11 12:06:22 +0000

    ip_mroute: remove unused variables
    
    Sponsored by:   Stormshield
    Obtained from:  Semihalf
---
 sys/netinet/ip_mroute.c | 6 ------
 1 file changed, 6 deletions(-)

diff --git a/sys/netinet/ip_mroute.c b/sys/netinet/ip_mroute.c
index a380a9b864b8..8cd0b2ac7449 100644
--- a/sys/netinet/ip_mroute.c
+++ b/sys/netinet/ip_mroute.c
@@ -193,12 +193,6 @@ static eventhandler_tag if_detach_event_tag = NULL;
 VNET_DEFINE_STATIC(struct callout, expire_upcalls_ch);
 #define	V_expire_upcalls_ch	VNET(expire_upcalls_ch)
 
-VNET_DEFINE_STATIC(struct mtx, upcall_thread_mtx);
-#define	V_upcall_thread_mtx	VNET(upcall_thread_mtx)
-
-VNET_DEFINE_STATIC(struct cv, upcall_thread_cv);
-#define	V_upcall_thread_cv	VNET(upcall_thread_cv)
-
 VNET_DEFINE_STATIC(struct mtx, buf_ring_mtx);
 #define	V_buf_ring_mtx	VNET(buf_ring_mtx)