[PATCH] ipip.c & ip_gre.c (Add Tunnel return)

[andrew may]

I think the tunnel drivers should return the name of the
device the tunnel add created. Currently the tunnel_lookup
functions copy the name into the stack var in the ioctl
function but the ioctl copies the parm from the tunnel
device.

--- linux.org/net/ipv4/ip_gre.c	Tue Sep 25 02:27:58 2001
+++ linux/net/ipv4/ip_gre.c	Tue Sep 25 02:34:03 2001
@@ -284,7 +284,7 @@
 		}
 		if (i==100)
 			goto failed;
-		memcpy(parms->name, dev->name, IFNAMSIZ);
+		memcpy(nt->parms.name, dev->name, IFNAMSIZ);
 	}
 	if (register_netdevice(dev) < 0)
 		goto failed;
diff -ur linux.org/net/ipv4/ipip.c linux/net/ipv4/ipip.c
--- linux.org/net/ipv4/ipip.c	Tue Sep 25 02:27:52 2001
+++ linux/net/ipv4/ipip.c	Tue Sep 25 02:32:59 2001
@@ -255,7 +255,7 @@
 		}
 		if (i==100)
 			goto failed;
-		memcpy(parms->name, dev->name, IFNAMSIZ);
+		memcpy(nt->parms.name, dev->name, IFNAMSIZ);
 	}
 	if (register_netdevice(dev) < 0)
 		goto failed;