git: b3bc746cf3d0 - main - tcp: minor cleanup

The branch main has been updated by tuexen:

URL: https://cgit.FreeBSD.org/src/commit/?id=b3bc746cf3d02e76fc49e9c5677726293ede402f

commit b3bc746cf3d02e76fc49e9c5677726293ede402f
Author:     Michael Tuexen <tuexen@FreeBSD.org>
AuthorDate: 2024-08-07 17:43:07 +0000
Commit:     Michael Tuexen <tuexen@FreeBSD.org>
CommitDate: 2024-08-07 17:43:07 +0000

    tcp: minor cleanup
    
    The vnet component of struct tcp_syncache is only used if
    VIMAGE is defined.
    No functional change intended.
    
    Reviewed by:            cc
    MFC after:              1 week
    Sponsored by:           Netflix, Inc.
    Differential Revision:  https://reviews.freebsd.org/D46240
---
 sys/netinet/tcp_syncache.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/sys/netinet/tcp_syncache.h b/sys/netinet/tcp_syncache.h
index 9f3beebf16af..e6485f42c0e4 100644
--- a/sys/netinet/tcp_syncache.h
+++ b/sys/netinet/tcp_syncache.h
@@ -127,7 +127,9 @@ struct tcp_syncache {
 	u_int	cache_limit;
 	u_int	rexmt_limit;
 	uint32_t hash_secret;
+#ifdef VIMAGE
 	struct vnet *vnet;
+#endif
 	struct syncookie_secret secret;
 	struct mtx pause_mtx;
 	struct callout pause_co;