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Re: [RFC 06/11] mac80211: remove HW_KEY_IDX_INVALID

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On Thu, 2007-08-23 at 23:01 +0200, Michael Buesch wrote:
> On Thursday 23 August 2007 18:45:07 Johannes Berg wrote:
> > longer relies on HW_KEY_IDX_INVALID either this removes it, changes
> > the key index to be an integer in all places and makes the full
> > range of the value available to drivers.
> 
> Why's that needed? It increases the tx control struct size,
> which is created and destroyed with every packet.
> Isn't 127 keys enough? If not, probably do a s16. But I think
> an int if overkill.

Ah, but it's an int in the key_conf structure. I'm fine with making it a
u8 in both places too.

johannes

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