netdev_upper_dev_link9
Add a link to the upper device
Usage
int netdev_upper_dev_link(struct net_device * dev, struct net_device * upper_dev);
Arguments
dev
device
upper_dev
new upper device
Overview
Adds a link to device which is upper to this one. The caller must hold the RTNL lock. On a failure a negative errno code is returned. On success the reference counts are adjusted and the function returns zero.
Releases
2 releases since Debian 8 (Jessie); the text changed 1 time.