diff options
author | David S. Miller <davem@davemloft.net> | 2017-03-15 11:59:10 -0700 |
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committer | David S. Miller <davem@davemloft.net> | 2017-03-15 11:59:10 -0700 |
commit | 101c431492d297dd0d111b461d8d324895676bee (patch) | |
tree | 06d8a02a4fd91acdd6c31340452e85feaac4ecb7 /drivers/net/vxlan.c | |
parent | 9c79ddaa0f962d1f26537a670b0652ff509a6fe0 (diff) | |
parent | 95422dec6bd4a7c57444743f7b1bb375335a6298 (diff) | |
download | linux-101c431492d297dd0d111b461d8d324895676bee.tar.gz linux-101c431492d297dd0d111b461d8d324895676bee.tar.xz |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Conflicts:
drivers/net/ethernet/broadcom/genet/bcmgenet.c
net/core/sock.c
Conflicts were overlapping changes in bcmgenet and the
lockdep handling of sockets.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/vxlan.c')
-rw-r--r-- | drivers/net/vxlan.c | 73 |
1 files changed, 40 insertions, 33 deletions
diff --git a/drivers/net/vxlan.c b/drivers/net/vxlan.c index 168257aa8ace..09855be219e9 100644 --- a/drivers/net/vxlan.c +++ b/drivers/net/vxlan.c @@ -2976,6 +2976,44 @@ static int vxlan_dev_configure(struct net *src_net, struct net_device *dev, return 0; } +static int __vxlan_dev_create(struct net *net, struct net_device *dev, + struct vxlan_config *conf) +{ + struct vxlan_net *vn = net_generic(net, vxlan_net_id); + struct vxlan_dev *vxlan = netdev_priv(dev); + int err; + + err = vxlan_dev_configure(net, dev, conf, false); + if (err) + return err; + + dev->ethtool_ops = &vxlan_ethtool_ops; + + /* create an fdb entry for a valid default destination */ + if (!vxlan_addr_any(&vxlan->default_dst.remote_ip)) { + err = vxlan_fdb_create(vxlan, all_zeros_mac, + &vxlan->default_dst.remote_ip, + NUD_REACHABLE | NUD_PERMANENT, + NLM_F_EXCL | NLM_F_CREATE, + vxlan->cfg.dst_port, + vxlan->default_dst.remote_vni, + vxlan->default_dst.remote_vni, + vxlan->default_dst.remote_ifindex, + NTF_SELF); + if (err) + return err; + } + + err = register_netdevice(dev); + if (err) { + vxlan_fdb_delete_default(vxlan, vxlan->default_dst.remote_vni); + return err; + } + + list_add(&vxlan->next, &vn->vxlan_list); + return 0; +} + static int vxlan_nl2conf(struct nlattr *tb[], struct nlattr *data[], struct net_device *dev, struct vxlan_config *conf, bool changelink) @@ -3172,8 +3210,6 @@ static int vxlan_nl2conf(struct nlattr *tb[], struct nlattr *data[], static int vxlan_newlink(struct net *src_net, struct net_device *dev, struct nlattr *tb[], struct nlattr *data[]) { - struct vxlan_net *vn = net_generic(src_net, vxlan_net_id); - struct vxlan_dev *vxlan = netdev_priv(dev); struct vxlan_config conf; int err; @@ -3181,36 +3217,7 @@ static int vxlan_newlink(struct net *src_net, struct net_device *dev, if (err) return err; - err = vxlan_dev_configure(src_net, dev, &conf, false); - if (err) - return err; - - dev->ethtool_ops = &vxlan_ethtool_ops; - - /* create an fdb entry for a valid default destination */ - if (!vxlan_addr_any(&vxlan->default_dst.remote_ip)) { - err = vxlan_fdb_create(vxlan, all_zeros_mac, - &vxlan->default_dst.remote_ip, - NUD_REACHABLE | NUD_PERMANENT, - NLM_F_EXCL | NLM_F_CREATE, - vxlan->cfg.dst_port, - vxlan->default_dst.remote_vni, - vxlan->default_dst.remote_vni, - vxlan->default_dst.remote_ifindex, - NTF_SELF); - if (err) - return err; - } - - err = register_netdevice(dev); - if (err) { - vxlan_fdb_delete_default(vxlan, vxlan->default_dst.remote_vni); - return err; - } - - list_add(&vxlan->next, &vn->vxlan_list); - - return 0; + return __vxlan_dev_create(src_net, dev, &conf); } static int vxlan_changelink(struct net_device *dev, struct nlattr *tb[], @@ -3440,7 +3447,7 @@ struct net_device *vxlan_dev_create(struct net *net, const char *name, if (IS_ERR(dev)) return dev; - err = vxlan_dev_configure(net, dev, conf, false); + err = __vxlan_dev_create(net, dev, conf); if (err < 0) { free_netdev(dev); return ERR_PTR(err); |