[Bridge] [PATCH] net: bridge: fix error return code of do_update_counters()

[Jia-Ju Bai]

On 2021/3/9 19:01, Florian Westphal wrote:
> Jia-Ju Bai <baijiaju1990 at gmail.com> wrote:
>> When find_table_lock() returns NULL to t, no error return code of
>> do_update_counters() is assigned.
> Its -ENOENT.
>
>>   	t = find_table_lock(net, name, &ret, &ebt_mutex);
>                                         ^^^^^
>
> ret is passed to find_table_lock, which passes it to
> find_inlist_lock_noload() which will set *ret = -ENOENT
> for NULL case.

Thanks for the reply!
I did not notice "&ret" in find_table_lock()...
I am sorry for the false positive.


Best wishes,
Jia-Ju Bai