diff options
Diffstat (limited to 'net/bridge')
-rw-r--r-- | net/bridge/br_netlink.c | 11 | ||||
-rw-r--r-- | net/bridge/br_sysfs_if.c | 3 |
2 files changed, 9 insertions, 5 deletions
diff --git a/net/bridge/br_netlink.c b/net/bridge/br_netlink.c index a1f697ec4fc2..0ce26a0f7913 100644 --- a/net/bridge/br_netlink.c +++ b/net/bridge/br_netlink.c @@ -1067,19 +1067,20 @@ static int br_dev_newlink(struct net *src_net, struct net_device *dev, struct net_bridge *br = netdev_priv(dev); int err; + err = register_netdevice(dev); + if (err) + return err; + if (tb[IFLA_ADDRESS]) { spin_lock_bh(&br->lock); br_stp_change_bridge_id(br, nla_data(tb[IFLA_ADDRESS])); spin_unlock_bh(&br->lock); } - err = register_netdevice(dev); - if (err) - return err; - err = br_changelink(dev, tb, data); if (err) - unregister_netdevice(dev); + br_dev_delete(dev, NULL); + return err; } diff --git a/net/bridge/br_sysfs_if.c b/net/bridge/br_sysfs_if.c index efe415ad842a..83bb695f9645 100644 --- a/net/bridge/br_sysfs_if.c +++ b/net/bridge/br_sysfs_if.c @@ -229,6 +229,9 @@ static ssize_t brport_show(struct kobject *kobj, struct brport_attribute *brport_attr = to_brport_attr(attr); struct net_bridge_port *p = to_brport(kobj); + if (!brport_attr->show) + return -EINVAL; + return brport_attr->show(p, buf); } |