register_pernet_operations  305 net/core/net_namespace.c 	error =  register_pernet_operations(first_device, ops);
register_pernet_operations  351 net/core/net_namespace.c 	error = register_pernet_operations(&pernet_list, ops);
register_pernet_operations  372 net/core/net_namespace.c 	error = register_pernet_operations(&pernet_list, ops);