From 39764a5363e84430cabc090db8f55d946b0ce486 Mon Sep 17 00:00:00 2001
From: martin <martin@NetBSD.org>
Date: Sun, 10 Feb 2002 15:17:21 +0000
Subject: [PATCH] Use IF_IS_EMPTY and IFQ_IS_EMPTY instead of accessing queue
 members directly. Noticed by Thomas Klausner.

---
 sys/net/if_spppsubr.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/sys/net/if_spppsubr.c b/sys/net/if_spppsubr.c
index 2ead3fdebdb6..5b825fa35f18 100644
--- a/sys/net/if_spppsubr.c
+++ b/sys/net/if_spppsubr.c
@@ -1,4 +1,4 @@
-/*	$NetBSD: if_spppsubr.c,v 1.43 2002/01/21 11:37:29 martin Exp $	 */
+/*	$NetBSD: if_spppsubr.c,v 1.44 2002/02/10 15:17:21 martin Exp $	 */
 
 /*
  * Synchronous PPP/Cisco link level subroutines.
@@ -28,7 +28,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: if_spppsubr.c,v 1.43 2002/01/21 11:37:29 martin Exp $");
+__KERNEL_RCSID(0, "$NetBSD: if_spppsubr.c,v 1.44 2002/02/10 15:17:21 martin Exp $");
 
 #include "opt_inet.h"
 #include "opt_ipx.h"
@@ -1000,8 +1000,8 @@ sppp_isempty(struct ifnet *ifp)
 	int empty, s;
 
 	s = splnet();
-	empty = !sp->pp_fastq.ifq_head && !sp->pp_cpq.ifq_head &&
-		!sp->pp_if.if_snd.ifq_head;
+	empty = IF_IS_EMPTY(&sp->pp_fastq) && IF_IS_EMPTY(&sp->pp_cpq) &&
+		IFQ_IS_EMPTY(&sp->pp_if.if_snd);
 	splx(s);
 	return (empty);
 }