NETDEV_UPPER_DEV_UNL(9)               Network device support              NETDEV_UPPER_DEV_UNL(9)



NAME
       netdev_upper_dev_unlink - Removes a link to upper device

SYNOPSIS
       void netdev_upper_dev_unlink(struct net_device * dev, struct net_device * upper_dev);

ARGUMENTS
       dev
           device

       upper_dev
           new upper device

DESCRIPTION
       Removes a link to device which is upper to this one. The caller must hold the RTNL lock.

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