From 7d148a58904ce73378e37cdec4a95be3c45c57a3 Mon Sep 17 00:00:00 2001
From: kn <kn@openbsd.org>
Date: Thu, 11 May 2023 12:36:22 +0000
Subject: [PATCH] pools are always initialised, zap overcautious NULL check

All pools are init'd after pfattach(), none is ever destroyed,
so struct pf_pool_limit's .pp always points to valid pools.

Drop a check for the impossible from twenty years ago.

OK sashan dlg
---
 sys/net/pf_ioctl.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/sys/net/pf_ioctl.c b/sys/net/pf_ioctl.c
index 14c377d5ef6..f70796cdd2e 100644
--- a/sys/net/pf_ioctl.c
+++ b/sys/net/pf_ioctl.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: pf_ioctl.c,v 1.403 2023/05/03 10:32:48 kn Exp $ */
+/*	$OpenBSD: pf_ioctl.c,v 1.404 2023/05/11 12:36:22 kn Exp $ */
 
 /*
  * Copyright (c) 2001 Daniel Hartmeier
@@ -2107,8 +2107,7 @@ pfioctl(dev_t dev, u_long cmd, caddr_t addr, int flags, struct proc *p)
 
 		NET_LOCK();
 		PF_LOCK();
-		if (pl->index < 0 || pl->index >= PF_LIMIT_MAX ||
-		    pf_pool_limits[pl->index].pp == NULL) {
+		if (pl->index < 0 || pl->index >= PF_LIMIT_MAX) {
 			error = EINVAL;
 			PF_UNLOCK();
 			NET_UNLOCK();
-- 
2.20.1