NETDEV_ALL_UPPER_GET(9)               Network device support              NETDEV_ALL_UPPER_GET(9)



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.

COPYRIGHT
Kernel Hackers Manual 4.8.                 January 2017                   NETDEV_ALL_UPPER_GET(9)