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pppol2tp: calls unregister_pernet_gen_device() at unload time
Failure to call unregister_pernet_gen_device() can exhaust memory if module is loaded/unloaded many times. Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Acked-by: Cyrill Gorcunov <gorcunov@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -2680,6 +2680,7 @@ out_unregister_pppol2tp_proto:
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static void __exit pppol2tp_exit(void)
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{
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unregister_pppox_proto(PX_PROTO_OL2TP);
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unregister_pernet_gen_device(pppol2tp_net_id, &pppol2tp_net_ops);
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proto_unregister(&pppol2tp_sk_proto);
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}
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