From f5207c77ac701a420a99fa6a25878f61312ef8c9 Mon Sep 17 00:00:00 2001
From: dyoung <dyoung@NetBSD.org>
Date: Sat, 29 Dec 2007 08:19:35 +0000
Subject: [PATCH] Use LIST_FOREACH().

---
 sys/dev/mii/mii.c | 22 ++++++++--------------
 1 file changed, 8 insertions(+), 14 deletions(-)

diff --git a/sys/dev/mii/mii.c b/sys/dev/mii/mii.c
index a45962720d4c..1453c8e931c0 100644
--- a/sys/dev/mii/mii.c
+++ b/sys/dev/mii/mii.c
@@ -1,4 +1,4 @@
-/*	$NetBSD: mii.c,v 1.41 2007/07/09 21:00:51 ad Exp $	*/
+/*	$NetBSD: mii.c,v 1.42 2007/12/29 08:19:35 dyoung Exp $	*/
 
 /*-
  * Copyright (c) 1998, 2000 The NetBSD Foundation, Inc.
@@ -43,7 +43,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: mii.c,v 1.41 2007/07/09 21:00:51 ad Exp $");
+__KERNEL_RCSID(0, "$NetBSD: mii.c,v 1.42 2007/12/29 08:19:35 dyoung Exp $");
 
 #include <sys/param.h>
 #include <sys/device.h>
@@ -94,8 +94,7 @@ mii_attach(struct device *parent, struct mii_data *mii, int capmask,
 		 * address.  This allows mii_attach() to be called
 		 * multiple times.
 		 */
-		for (child = LIST_FIRST(&mii->mii_phys); child != NULL;
-		     child = LIST_NEXT(child, mii_list)) {
+		LIST_FOREACH(child, &mii->mii_phys, mii_list) {
 			if (child->mii_phy == ma.mii_phyno) {
 				/*
 				 * Yes, there is already something
@@ -169,8 +168,7 @@ mii_activate(struct mii_data *mii, enum devact act, int phyloc, int offloc)
 	if ((mii->mii_flags & MIIF_INITDONE) == 0)
 		return;
 
-	for (child = LIST_FIRST(&mii->mii_phys);
-	     child != NULL; child = LIST_NEXT(child, mii_list)) {
+	LIST_FOREACH(child, &mii->mii_phys, mii_list) {
 		if (phyloc != MII_PHY_ANY || offloc != MII_OFFSET_ANY) {
 			if (phyloc != MII_PHY_ANY &&
 			    phyloc != child->mii_phy)
@@ -245,8 +243,7 @@ mii_mediachg(struct mii_data *mii)
 	mii->mii_media_status = 0;
 	mii->mii_media_active = IFM_NONE;
 
-	for (child = LIST_FIRST(&mii->mii_phys); child != NULL;
-	     child = LIST_NEXT(child, mii_list)) {
+	LIST_FOREACH(child, &mii->mii_phys, mii_list) {
 		rv = PHY_SERVICE(child, mii, MII_MEDIACHG);
 		if (rv)
 			return (rv);
@@ -262,8 +259,7 @@ mii_tick(struct mii_data *mii)
 {
 	struct mii_softc *child;
 
-	for (child = LIST_FIRST(&mii->mii_phys); child != NULL;
-	     child = LIST_NEXT(child, mii_list))
+	LIST_FOREACH(child, &mii->mii_phys, mii_list)
 		(void) PHY_SERVICE(child, mii, MII_TICK);
 }
 
@@ -278,8 +274,7 @@ mii_pollstat(struct mii_data *mii)
 	mii->mii_media_status = 0;
 	mii->mii_media_active = IFM_NONE;
 
-	for (child = LIST_FIRST(&mii->mii_phys); child != NULL;
-	     child = LIST_NEXT(child, mii_list))
+	LIST_FOREACH(child, &mii->mii_phys, mii_list)
 		(void) PHY_SERVICE(child, mii, MII_POLLSTAT);
 }
 
@@ -291,8 +286,7 @@ mii_down(struct mii_data *mii)
 {
 	struct mii_softc *child;
 
-	for (child = LIST_FIRST(&mii->mii_phys); child != NULL;
-	     child = LIST_NEXT(child, mii_list))
+	LIST_FOREACH(child, &mii->mii_phys, mii_list)
 		(void) PHY_SERVICE(child, mii, MII_DOWN);
 }