From 7a95d267fb62cd6b80ef73be0592bbbe1dbd5df7 Mon Sep 17 00:00:00 2001
From: Cyrill Gorcunov <gorcunov@openvz.org>
Date: Wed, 17 Dec 2008 00:34:06 -0800
Subject: [PATCH] net: ppp_generic - use idr technique instead of cardmaps

Use idr technique instead of own implemented cardmaps.
It saves us a number of lines and gives an ability
to use library functions.

Signed-off-by: Cyrill Gorcunov <gorcunov@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
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