diff options
| author | David Ahern <dsa@cumulusnetworks.com> | 2015-10-05 08:51:24 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-10-07 04:27:43 -0700 |
| commit | fee6d4c777a125e56de9370db3b2bf359bf958d6 (patch) | |
| tree | 19bf245321e6d1265e34f550fd479d83ffc69aed /drivers/net/vrf.c | |
| parent | 6e2895a8e3824eb5611c97a015a3b6d678b4503e (diff) | |
net: Add netif_is_l3_slave
IPv6 addrconf keys off of IFF_SLAVE so can not use it for L3 slave.
Add a new private flag and add netif_is_l3_slave function for checking
it.
Signed-off-by: David Ahern <dsa@cumulusnetworks.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/vrf.c')
| -rw-r--r-- | drivers/net/vrf.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/drivers/net/vrf.c b/drivers/net/vrf.c index 4fd5af1acff0..8713317eed86 100644 --- a/drivers/net/vrf.c +++ b/drivers/net/vrf.c @@ -39,8 +39,6 @@ #define DRV_NAME "vrf" #define DRV_VERSION "1.0" -#define vrf_is_slave(dev) ((dev)->flags & IFF_SLAVE) - #define vrf_master_get_rcu(dev) \ ((struct net_device *)rcu_dereference(dev->rx_handler_data)) @@ -433,7 +431,7 @@ static int do_vrf_add_slave(struct net_device *dev, struct net_device *port_dev) if (ret < 0) goto out_unregister; - port_dev->flags |= IFF_SLAVE; + port_dev->priv_flags |= IFF_L3MDEV_SLAVE; __vrf_insert_slave(queue, slave); cycle_netdev(port_dev); @@ -448,7 +446,7 @@ out_fail: static int vrf_add_slave(struct net_device *dev, struct net_device *port_dev) { - if (netif_is_l3_master(port_dev) || vrf_is_slave(port_dev)) + if (netif_is_l3_master(port_dev) || netif_is_l3_slave(port_dev)) return -EINVAL; return do_vrf_add_slave(dev, port_dev); @@ -462,7 +460,7 @@ static int do_vrf_del_slave(struct net_device *dev, struct net_device *port_dev) struct slave *slave; netdev_upper_dev_unlink(port_dev, dev); - port_dev->flags &= ~IFF_SLAVE; + port_dev->priv_flags &= ~IFF_L3MDEV_SLAVE; netdev_rx_handler_unregister(port_dev); @@ -672,7 +670,7 @@ static int vrf_device_event(struct notifier_block *unused, if (event == NETDEV_UNREGISTER) { struct net_device *vrf_dev; - if (!vrf_is_slave(dev) || netif_is_l3_master(dev)) + if (!netif_is_l3_slave(dev)) goto out; vrf_dev = netdev_master_upper_dev_get(dev); |