diff options
Diffstat (limited to 'net/core/rtnetlink.c')
| -rw-r--r-- | net/core/rtnetlink.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c index f5a98082ac7a..90dd02c1f561 100644 --- a/net/core/rtnetlink.c +++ b/net/core/rtnetlink.c @@ -1146,6 +1146,7 @@ static int rtnl_phys_port_name_fill(struct sk_buff *skb, struct net_device *dev) static int rtnl_phys_switch_id_fill(struct sk_buff *skb, struct net_device *dev) { + const struct net_device_ops *ops = dev->netdev_ops; int err; struct switchdev_attr attr = { .orig_dev = dev, @@ -1153,7 +1154,10 @@ static int rtnl_phys_switch_id_fill(struct sk_buff *skb, struct net_device *dev) .flags = SWITCHDEV_F_NO_RECURSE, }; - err = switchdev_port_attr_get(dev, &attr); + if (ops->ndo_get_port_parent_id) + err = dev_get_port_parent_id(dev, &attr.u.ppid, false); + else + err = switchdev_port_attr_get(dev, &attr); if (err) { if (err == -EOPNOTSUPP) return 0; |