netdev_master_upper_dev_get_rcu9
Get master upper device
Usage
struct net_device * netdev_master_upper_dev_get_rcu(struct net_device * dev);
Arguments
dev
device
Overview
Find a master upper device and return pointer to it or NULL in case it's not there. The caller must hold the RCU read lock.
Releases
2 releases since Debian 8 (Jessie); the text changed 1 time.