netdev_master_upper_dev_get (9) - Linux Man Pages

netdev_master_upper_dev_get: Get master upper device

NAME

netdev_master_upper_dev_get - Get master upper device

SYNOPSIS

struct net_device * netdev_master_upper_dev_get(struct net_device dev);

ARGUMENTS

dev

device

DESCRIPTION

Find a master upper device and return pointer to it or NULL in case it's not there. The caller must hold the RTNL lock.

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