From mboxrd@z Thu Jan  1 00:00:00 1970
From: David Miller <davem@davemloft.net>
Subject: Re: [PATCH] net: l2tp_eth: fix kernel panic on rmmod l2tp_eth
Date: Thu, 07 Jun 2012 13:02:53 -0700 (PDT)
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From: Eric Dumazet <eric.dumazet@gmail.com>
Date: Thu, 07 Jun 2012 12:07:20 +0200

> From: Eric Dumazet <edumazet@google.com>
> 
> We must prevent module unloading if some devices are still attached to
> l2tp_eth driver.
> 
> Signed-off-by: Eric Dumazet <edumazet@google.com>
> Reported-by: Denys Fedoryshchenko <denys@visp.net.lb>
> Tested-by: Denys Fedoryshchenko <denys@visp.net.lb>
Applied.