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veth: Remove useless veth field

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The veth private structure contains a netdev pointer refering to its peer.
This field is never used and it is pointless because if we can access,
the veth_priv, that means we already have the netdev which is stored
in veth_priv->dev.

Signed-off-by: Daniel Lezcano <dlezcano@fr.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Daniel Lezcano 2008-10-28 22:08:19 -07:00 committed by David S. Miller
parent fdb46ee752
commit bb7bba3d56
1 changed files with 0 additions and 3 deletions
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3
drivers/net/veth.c
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@ -30,7 +30,6 @@ struct veth_net_stats {
struct veth_priv {
struct net_device *peer;
struct net_device *dev;
struct list_head list;
struct veth_net_stats *stats;
unsigned ip_summed;
@ -420,12 +419,10 @@ static int veth_newlink(struct net_device *dev,
*/
priv = netdev_priv(dev);
priv->dev = dev;
priv->peer = peer;
list_add(&priv->list, &veth_list);
priv = netdev_priv(peer);
priv->dev = peer;
priv->peer = dev;
INIT_LIST_HEAD(&priv->list);
return 0;