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authorDavid S. Miller <davem@davemloft.net>2017-03-15 19:59:10 +0100
committerDavid S. Miller <davem@davemloft.net>2017-03-15 19:59:10 +0100
commit101c431492d297dd0d111b461d8d324895676bee (patch)
tree06d8a02a4fd91acdd6c31340452e85feaac4ecb7 /drivers/net/vxlan.c
parentqed*: Add support for QL41xxx adapters (diff)
parentMerge tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/... (diff)
downloadlinux-101c431492d297dd0d111b461d8d324895676bee.tar.xz
linux-101c431492d297dd0d111b461d8d324895676bee.zip
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.c73
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);