netdev_all_lower_get_next (9) - Linux Man Pages
netdev_all_lower_get_next: Get the next device from all lower neighbour list
netdev_all_lower_get_next - Get the next device from all lower neighbour list
struct net_device * netdev_all_lower_get_next(struct net_device
*dev, struct list_head **iter);
- list_head ** of the current position
Gets the next netdev_adjacent from the dev's all lower neighbour list, starting from iter position. The caller must hold RTNL lock or its own locking that guarantees that the neighbour all lower list will remain unchanged.