UNREGISTER_NETDEVICE(9) Network device support UNREGISTER_NETDEVICE(9)NAMEunregister_netdevice_notifier - unregister a network notifier block
SYNOPSIS
int unregister_netdevice_notifier(struct notifier_block * nb);
ARGUMENTS
nb
notifier
DESCRIPTION
Unregister a notifier previously registered by
register_netdevice_notifier. The notifier is unlinked into the kernel
structures and may then be reused. A negative errno code is returned on
a failure.
After unregistering unregister and down device events are synthesized
for all devices on the device list to the removed notifier to remove
the need for special case cleanup code.
COPYRIGHTKernel Hackers Manual 2.6. November 2013 UNREGISTER_NETDEVICE(9)