netdev_upper_dev_unlink (9) Linux Manual Page
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.