Name
netdev_all_upper_get_next_dev_rcu —
Get the next dev from upper list
Synopsis
struct net_device * netdev_all_upper_get_next_dev_rcu ( | struct net_device * dev, |
| | struct list_head ** iter); |
Arguments
dev
device
iter
list_head ** of the current position
Description
Gets the next device from the dev's upper list, starting from iter
position. The caller must hold RCU read lock.