diff options
Diffstat (limited to 'net/bridge/br_netlink.c')
| -rw-r--r-- | net/bridge/br_netlink.c | 19 |
1 files changed, 12 insertions, 7 deletions
diff --git a/net/bridge/br_netlink.c b/net/bridge/br_netlink.c index 3de0eefe2b82..8bc6b67457dc 100644 --- a/net/bridge/br_netlink.c +++ b/net/bridge/br_netlink.c @@ -81,17 +81,19 @@ static size_t br_get_link_af_size_filtered(const struct net_device *dev, struct net_port_vlans *pv; int num_vlan_infos; + rcu_read_lock(); if (br_port_exists(dev)) - pv = nbp_get_vlan_info(br_port_get_rtnl(dev)); + pv = nbp_get_vlan_info(br_port_get_rcu(dev)); else if (dev->priv_flags & IFF_EBRIDGE) pv = br_get_vlan_info((struct net_bridge *)netdev_priv(dev)); else - return 0; - - if (!pv) - return 0; + pv = NULL; + if (pv) + num_vlan_infos = br_get_num_vlan_infos(pv, filter_mask); + else + num_vlan_infos = 0; + rcu_read_unlock(); - num_vlan_infos = br_get_num_vlan_infos(pv, filter_mask); if (!num_vlan_infos) return 0; @@ -141,7 +143,9 @@ static int br_port_fill_attrs(struct sk_buff *skb, nla_put_u8(skb, IFLA_BRPORT_FAST_LEAVE, !!(p->flags & BR_MULTICAST_FAST_LEAVE)) || nla_put_u8(skb, IFLA_BRPORT_LEARNING, !!(p->flags & BR_LEARNING)) || nla_put_u8(skb, IFLA_BRPORT_UNICAST_FLOOD, !!(p->flags & BR_FLOOD)) || - nla_put_u8(skb, IFLA_BRPORT_PROXYARP, !!(p->flags & BR_PROXYARP))) + nla_put_u8(skb, IFLA_BRPORT_PROXYARP, !!(p->flags & BR_PROXYARP)) || + nla_put_u8(skb, IFLA_BRPORT_PROXYARP_WIFI, + !!(p->flags & BR_PROXYARP_WIFI))) return -EMSGSIZE; return 0; @@ -551,6 +555,7 @@ static int br_setport(struct net_bridge_port *p, struct nlattr *tb[]) br_set_port_flag(p, tb, IFLA_BRPORT_LEARNING, BR_LEARNING); br_set_port_flag(p, tb, IFLA_BRPORT_UNICAST_FLOOD, BR_FLOOD); br_set_port_flag(p, tb, IFLA_BRPORT_PROXYARP, BR_PROXYARP); + br_set_port_flag(p, tb, IFLA_BRPORT_PROXYARP_WIFI, BR_PROXYARP_WIFI); if (tb[IFLA_BRPORT_COST]) { err = br_stp_set_path_cost(p, nla_get_u32(tb[IFLA_BRPORT_COST])); |