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vxlan: fix out of order operation on module removal
If vxlan is removed with active vxlan's it would crash because rtnl_link_unregister (which calls vxlan_dellink), was invoked before unregister_pernet_device (which calls vxlan_stop). Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
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@ -1771,8 +1771,8 @@ late_initcall(vxlan_init_module);
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static void __exit vxlan_cleanup_module(void)
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{
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rtnl_link_unregister(&vxlan_link_ops);
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unregister_pernet_device(&vxlan_net_ops);
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rtnl_link_unregister(&vxlan_link_ops);
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rcu_barrier();
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}
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module_exit(vxlan_cleanup_module);
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