* jamal <[EMAIL PROTECTED]> 2005-07-25 18:28
> So ifindex maybe the simplest way to go. If someone unloads a module
> for the netdevice then loads it back or pops out a hotplug net card
> and then pops it in - could we safely assume they are talking about
> another device? ;->

We can also use ifindex and hold a reference. We won't access input_dev
too often so a __dev_get_by_ifindex() won't be too expensive given the
number of interfaces is not too big but that's another issue.
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