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Re: [PATCH v4 3/5] mac80211: use chanctx reservation for STA CSA

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On 6 May 2014 16:43, Johannes Berg <johannes@xxxxxxxxxxxxxxxx> wrote:
> On Wed, 2014-04-09 at 15:45 +0200, Michal Kazior wrote:
>> Channel switch finalization is now 2-step. First
>> step is when driver calls chswitch_done(), the
>> other is when reservation is actually finalized
>> (which be defered for in-place reservation).
>>
>> It is now safe to call ieee80211_chswitch_done()
>> more than once.
>>
>> Also remove the ieee80211_vif_change_channel()
>> because it is no longer used.
>
> A lot of this looks really duplicated from the previous patch - since I
> just merged the fixes is there really a need to go through the work etc.
> and have this different, instead of going through cfg80211 for the
> disconnect?

I'm not really sure what duplication you refer to? There were already
a couple of uses of csa_connection_drop_work so I used it too. It
might make sense now to use cfg80211_stop_iface() instead but I'd
argue it's better to do that as a follow up patch.


Michał
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