From 1394aff0cd448a6eb1b3df3131174345e7b72b77 Mon Sep 17 00:00:00 2001
From: Joerg Wunsch <joerg@FreeBSD.org>
Date: Sun, 2 Jul 1995 09:01:02 +0000
Subject: [PATCH] Revision 1.21 of if_sl.c broke the traditional behaviour that
 assigning an address to an interface automatically marks this interface
 IFF_UP.  The fix corrects this (and closes PR sys/577). This is consistent
 with the way ethernet interfaces are being handled.

---
 sys/net/if_sl.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/sys/net/if_sl.c b/sys/net/if_sl.c
index db469053e40a..346bd91098dd 100644
--- a/sys/net/if_sl.c
+++ b/sys/net/if_sl.c
@@ -31,7 +31,7 @@
  * SUCH DAMAGE.
  *
  *	@(#)if_sl.c	8.6 (Berkeley) 2/1/94
- * $Id: if_sl.c,v 1.22 1995/06/21 09:11:22 davidg Exp $
+ * $Id: if_sl.c,v 1.23 1995/06/21 10:13:23 davidg Exp $
  */
 
 /*
@@ -909,6 +909,9 @@ slioctl(ifp, cmd, data)
 	switch (cmd) {
 
 	case SIOCSIFADDR:
+		if (ifa->ifa_addr->sa_family == AF_INET)
+			ifp->if_flags |= IFF_UP;
+		/* FALLTHROUGH */
 	case SIOCSIFDSTADDR:
 		if (ifa->ifa_addr->sa_family != AF_INET)
 			error = EAFNOSUPPORT;