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Re: [RFC v2] mac80211: Add 802.11h CSA support

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Johannes Berg wrote:
> We already have a bss pointer here, would it be better to pass that in,
> avoid the bss lookup, and do the bss lookup manually in the action frame
> case, to avoid a double lookup here?
> 

We don't have a bss pointer in ieee80211_rx_h_action(), where CSA
action frames are handled too.

> Didn't you want to put this into the workqueue?

Calling ieee80211_hw_config() from the timer was problematic since
drivers might use a mutex, this won't matter.
But if it makes things clearer, I can add it to the workqueue here too.

Sujith
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