Eric Dumazet a06998b88b net: l2tp_eth: fix kernel panic on rmmod l2tp_eth
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>
Cc: James Chapman <jchapman@katalix.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2012-06-07 13:02:20 -07:00
..
2012-04-16 21:08:18 +02:00
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