From c3a2190cdca74b1ce9589aead58a6dd019b85f4b Mon Sep 17 00:00:00 2001
From: Kelly Yancey <kbyanc@FreeBSD.org>
Date: Wed, 15 May 2002 01:03:32 +0000
Subject: [PATCH] Reset token-ring source routing control field on receipt of
 ethernet frame without source routing information.  This restores the
 behaviour in this scenario to that of prior to my last commit.

---
 sys/netinet/if_ether.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/sys/netinet/if_ether.c b/sys/netinet/if_ether.c
index 6c8b75aaf41c..e562df711aa5 100644
--- a/sys/netinet/if_ether.c
+++ b/sys/netinet/if_ether.c
@@ -722,6 +722,7 @@ match:
 				m->m_pkthdr.len += rif_len;
 			} else {
 				th->iso88025_shost[0] &= ~TR_RII;
+				trld->trld_rcf = 0;
 			}
 			m->m_data -= 8;
 			m->m_len  += 8;