git: 081acb837cd3 - main - dummynet: remove unused field from dn_pkt_tag

From: Kristof Provost <kp_at_FreeBSD.org>
Date: Tue, 13 Jun 2023 13:54:23 UTC 
The branch main has been updated by kp:

URL: https://cgit.FreeBSD.org/src/commit/?id=081acb837cd33bad68f6e53c16dd26577131842c

commit 081acb837cd33bad68f6e53c16dd26577131842c
Author:     Kristof Provost <kp@FreeBSD.org>
AuthorDate: 2023-06-08 13:53:02 +0000
Commit:     Kristof Provost <kp@FreeBSD.org>
CommitDate: 2023-06-13 13:51:47 +0000

    dummynet: remove unused field from dn_pkt_tag
    
    ip6opt is never used, so remove it, slightly reducing memory use for
    each packet tag.
    
    Sponsored by:   Rubicon Communications, LLC ("Netgate")
---
 sys/netpfil/ipfw/ip_dn_private.h | 1 -
 1 file changed, 1 deletion(-)

diff --git a/sys/netpfil/ipfw/ip_dn_private.h b/sys/netpfil/ipfw/ip_dn_private.h
index a97b74a43897..6e7650b0c763 100644
--- a/sys/netpfil/ipfw/ip_dn_private.h
+++ b/sys/netpfil/ipfw/ip_dn_private.h
@@ -376,7 +376,6 @@ struct dn_pkt_tag {
 	uint64_t output_time;	/* when the pkt is due for delivery*/
 	uint16_t if_index;
 	uint16_t if_idxgen;
-	struct _ip6dn_args ip6opt;	/* XXX ipv6 options	*/
 	uint16_t iphdr_off;	/* IP header offset for mtodo()	*/
 };