diff options
Diffstat (limited to 'net/core/rtnetlink.c')
| -rw-r--r-- | net/core/rtnetlink.c | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c index ee0608bb3bc0..e7695104dbf0 100644 --- a/net/core/rtnetlink.c +++ b/net/core/rtnetlink.c @@ -982,6 +982,24 @@ static int rtnl_phys_port_id_fill(struct sk_buff *skb, struct net_device *dev) return 0; } +static int rtnl_phys_port_name_fill(struct sk_buff *skb, struct net_device *dev) +{ + char name[IFNAMSIZ]; + int err; + + err = dev_get_phys_port_name(dev, name, sizeof(name)); + if (err) { + if (err == -EOPNOTSUPP) + return 0; + return err; + } + + if (nla_put(skb, IFLA_PHYS_PORT_NAME, strlen(name), name)) + return -EMSGSIZE; + + return 0; +} + static int rtnl_phys_switch_id_fill(struct sk_buff *skb, struct net_device *dev) { int err; @@ -1072,6 +1090,9 @@ static int rtnl_fill_ifinfo(struct sk_buff *skb, struct net_device *dev, if (rtnl_phys_port_id_fill(skb, dev)) goto nla_put_failure; + if (rtnl_phys_port_name_fill(skb, dev)) + goto nla_put_failure; + if (rtnl_phys_switch_id_fill(skb, dev)) goto nla_put_failure; |