K 10
svn:author
V 2
kp
K 8
svn:date
V 27
2023-03-30T03:08:47.418596Z
K 7
svn:log
V 490
pf: remove pd_refs from pfsync

It only served to complicate cleanup, and added no value.

While here drop packets in pfsync_defer_tmo() if we don't have a syncif,
rather than just leaving them on the queue.

Reviewed by:	markj
Sponsored by:	Rubicon Communications, LLC ("Netgate")
Differential Revision:	https://reviews.freebsd.org/D39248

(cherry picked from commit 27b23cdec9d1255e014ea0decac42a5be8d00735)

Git Hash:   8d636e4d6937b36cd6f1c45f057c672c855571cc
Git Author: kp@FreeBSD.org
END