diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/can/dev.c | 2 | ||||
| -rw-r--r-- | drivers/net/macvlan.c | 4 | ||||
| -rw-r--r-- | drivers/net/veth.c | 15 |
3 files changed, 15 insertions, 6 deletions
diff --git a/drivers/net/can/dev.c b/drivers/net/can/dev.c index c3db111d2ff..5fe34d64ca2 100644 --- a/drivers/net/can/dev.c +++ b/drivers/net/can/dev.c @@ -674,7 +674,7 @@ nla_put_failure: return -EMSGSIZE; } -static int can_newlink(struct net_device *dev, +static int can_newlink(struct net *src_net, struct net_device *dev, struct nlattr *tb[], struct nlattr *data[]) { return -EOPNOTSUPP; diff --git a/drivers/net/macvlan.c b/drivers/net/macvlan.c index 20b7707f38e..d7dba3f6f76 100644 --- a/drivers/net/macvlan.c +++ b/drivers/net/macvlan.c @@ -504,7 +504,7 @@ static int macvlan_get_tx_queues(struct net *net, return 0; } -static int macvlan_newlink(struct net_device *dev, +static int macvlan_newlink(struct net *src_net, struct net_device *dev, struct nlattr *tb[], struct nlattr *data[]) { struct macvlan_dev *vlan = netdev_priv(dev); @@ -515,7 +515,7 @@ static int macvlan_newlink(struct net_device *dev, if (!tb[IFLA_LINK]) return -EINVAL; - lowerdev = __dev_get_by_index(dev_net(dev), nla_get_u32(tb[IFLA_LINK])); + lowerdev = __dev_get_by_index(src_net, nla_get_u32(tb[IFLA_LINK])); if (lowerdev == NULL) return -ENODEV; diff --git a/drivers/net/veth.c b/drivers/net/veth.c index 9bed694cd21..2d657f2314c 100644 --- a/drivers/net/veth.c +++ b/drivers/net/veth.c @@ -340,7 +340,7 @@ static int veth_validate(struct nlattr *tb[], struct nlattr *data[]) static struct rtnl_link_ops veth_link_ops; -static int veth_newlink(struct net_device *dev, +static int veth_newlink(struct net *src_net, struct net_device *dev, struct nlattr *tb[], struct nlattr *data[]) { int err; @@ -348,6 +348,7 @@ static int veth_newlink(struct net_device *dev, struct veth_priv *priv; char ifname[IFNAMSIZ]; struct nlattr *peer_tb[IFLA_MAX + 1], **tbp; + struct net *net; /* * create and register peer first @@ -380,14 +381,22 @@ static int veth_newlink(struct net_device *dev, else snprintf(ifname, IFNAMSIZ, DRV_NAME "%%d"); - peer = rtnl_create_link(dev_net(dev), ifname, &veth_link_ops, tbp); - if (IS_ERR(peer)) + net = rtnl_link_get_net(src_net, tbp); + if (IS_ERR(net)) + return PTR_ERR(net); + + peer = rtnl_create_link(src_net, net, ifname, &veth_link_ops, tbp); + if (IS_ERR(peer)) { + put_net(net); return PTR_ERR(peer); + } if (tbp[IFLA_ADDRESS] == NULL) random_ether_addr(peer->dev_addr); err = register_netdevice(peer); + put_net(net); + net = NULL; if (err < 0) goto err_register_peer; |