CVS: cvs.openbsd.org: src

[Henning Brauer <henning_(_at_)_cvs_(_dot_)_openbsd_(_dot_)_org>]

CVSROOT:	/cvs
Module name:	src
Changes by:	henning_(_at_)_cvs_(_dot_)_openbsd_(_dot_)_org	2008/05/05 07:00:43

Modified files:
	sys/net        : pf.c pfvar.h 

Log message:
remove a useless refcnt in pf_state_key.
when it is in fact only used to delete the state key when the number of
attached states (in a tailq) drops to zero, we can as well test for the
queue beeing empty.
this is a leftover from some early version that did things differently.
ok ryan