dsa: set ->iflink on slave interfaces to the ifindex of the parent
commitc084080151e1de92159f8437fde34b6e5bebe35e
authorLennert Buytenhek <buytenh@wantstofly.org>
Fri, 20 Mar 2009 09:49:49 +0000 (20 09:49 +0000)
committerDavid S. Miller <davem@davemloft.net>
Sun, 22 Mar 2009 02:06:53 +0000 (21 19:06 -0700)
tree11dbcc801612f17d70d339daf1bf936af9c1aa55
parentaec464bbee32e1d67cba0072c50774c5298ef762
dsa: set ->iflink on slave interfaces to the ifindex of the parent

..so that we can parse the DSA topology from 'ip link' output:

1: lo: <LOOPBACK,UP,LOWER_UP> mtu 16436 qdisc noqueue
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast qlen 1000
3: eth1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast qlen 1000
4: lan1@eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue
5: lan2@eth0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue
6: lan3@eth0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue
7: lan4@eth0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue

Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/dsa/slave.c