On Mon, Mar 7, 2016 at 4:26 PM, Cong Wang <xiyou.wangc...@gmail.com> wrote:
> On Fri, Mar 4, 2016 at 2:59 AM, Michal Kubecek <mkube...@suse.cz> wrote:
>> static void ipv6_route_seq_setup_walk(struct ipv6_route_iter *iter)
>> {
>> +#ifdef CONFIG_NET_NS
>> + struct net *net = iter->p.net;
>> +#else
>> + struct net *net = &init_net;
>> +#endif
>> +
>
> You should pass the struct net pointer to ipv6_route_seq_setup_walk()
> instead of reading it by yourself.
>
> I don't find anyone actually using iter->p, it probably can be just removed.
Er, seq_file_net() uses it... but callers already call it.
