diff options
Diffstat (limited to 'net/pf_if.c')
| -rw-r--r-- | net/pf_if.c | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/net/pf_if.c b/net/pf_if.c index 6a15a896317b..8564f37be596 100644 --- a/net/pf_if.c +++ b/net/pf_if.c @@ -1,4 +1,4 @@ -/* $OpenBSD: pf_if.c,v 1.46 2006/12/13 09:01:59 itojun Exp $ */ +/* $OpenBSD: pf_if.c,v 1.47 2007/07/13 09:17:48 markus Exp $ */ /* * Copyright 2005 Henning Brauer <henning@openbsd.org> @@ -58,7 +58,6 @@ #endif /* INET6 */ struct pfi_kif *pfi_all = NULL; -struct pfi_statehead pfi_statehead; struct pool pfi_addr_pl; struct pfi_ifhead pfi_ifs; long pfi_update = 1; @@ -89,7 +88,6 @@ pfi_initialize(void) if (pfi_all != NULL) /* already initialized */ return; - TAILQ_INIT(&pfi_statehead); pool_init(&pfi_addr_pl, sizeof(struct pfi_dynaddr), 0, 0, 0, "pfiaddrpl", &pool_allocator_nointr); pfi_buffer_max = 64; @@ -132,8 +130,7 @@ pfi_kif_ref(struct pfi_kif *kif, enum pfi_kif_refs what) kif->pfik_rules++; break; case PFI_KIF_REF_STATE: - if (!kif->pfik_states++) - TAILQ_INSERT_TAIL(&pfi_statehead, kif, pfik_w_states); + kif->pfik_states++; break; default: panic("pfi_kif_ref with unknown type"); @@ -161,8 +158,7 @@ pfi_kif_unref(struct pfi_kif *kif, enum pfi_kif_refs what) printf("pfi_kif_unref: state refcount <= 0\n"); return; } - if (!--kif->pfik_states) - TAILQ_REMOVE(&pfi_statehead, kif, pfik_w_states); + kif->pfik_states--; break; default: panic("pfi_kif_unref with unknown type"); |