From e399f19dba4fd8981e66f9186cda2e7f3ba4d1dc Mon Sep 17 00:00:00 2001
From: Konstantin Belousov <kib@FreeBSD.org>
Date: Sun, 1 Nov 2020 16:36:21 +0000
Subject: [PATCH] Cleanup of net/if_media.c: simplify cleanup loop in
 ifmedia_removeall().

Reviewed by:	hselasky
Sponsored by:	Mellanox Technologies/NVidia Networking
MFC after:	1 week
Differential revision:	https://reviews.freebsd.org/D27034
---
 sys/net/if_media.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/sys/net/if_media.c b/sys/net/if_media.c
index 3bcf44043ca..354a013e984 100644
--- a/sys/net/if_media.c
+++ b/sys/net/if_media.c
@@ -102,8 +102,7 @@ ifmedia_removeall(struct ifmedia *ifm)
 {
 	struct ifmedia_entry *entry;
 
-	for (entry = LIST_FIRST(&ifm->ifm_list); entry;
-	     entry = LIST_FIRST(&ifm->ifm_list)) {
+	while ((entry = LIST_FIRST(&ifm->ifm_list)) != NULL) {
 		LIST_REMOVE(entry, ifm_list);
 		free(entry, M_IFADDR);
 	}