patch-2.4.8 linux/drivers/isdn/isdn_ppp.c

• Lines: 32
• Date: Sat Jul 28 12:12:37 2001
• Orig file: v2.4.7/linux/drivers/isdn/isdn_ppp.c
• Orig date: Tue Jul 3 17:08:19 2001

diff -u --recursive --new-file v2.4.7/linux/drivers/isdn/isdn_ppp.c linux/drivers/isdn/isdn_ppp.c
@@ -1,4 +1,4 @@
-/* $Id: isdn_ppp.c,v 1.85.6.5 2001/05/26 15:19:56 kai Exp $
+/* $Id: isdn_ppp.c,v 1.85.6.6 2001/07/27 09:08:27 kai Exp $
  *
  * Linux ISDN subsystem, functions for synchronous PPP (linklevel).
  *
@@ -83,7 +83,7 @@
 static int isdn_ppp_bundle(struct ippp_struct *, int unit);
 #endif	/* CONFIG_ISDN_MPP */
   
-char *isdn_ppp_revision = "$Revision: 1.85.6.5 $";
+char *isdn_ppp_revision = "$Revision: 1.85.6.6 $";
 
 static struct ippp_struct *ippp_table[ISDN_MAX_CHANNELS];
 
@@ -1913,8 +1913,15 @@
 	sdev = lp->slave;
 	while (sdev) {
 		isdn_net_local *mlp = (isdn_net_local *) sdev->priv;
-		if ((mlp->flags & ISDN_NET_CONNECTED))
+
+		if (mlp->slave) { /* find last connected link in chain */
+			isdn_net_local *nlp = (isdn_net_local *) mlp->slave->priv;
+
+			if (!(nlp->flags & ISDN_NET_CONNECTED))
+				break;
+		} else if (mlp->flags & ISDN_NET_CONNECTED)
 			break;
+		
 		sdev = mlp->slave;
 	}
 	if (!sdev)