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Re: [PATCH 1/7] mac80211: add helpers for frame control testing

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On Mon, 2008-06-09 at 10:43 -0700, Harvey Harrison wrote:
> On Mon, 2008-06-09 at 19:21 +0200, Johannes Berg wrote:
> > On Mon, 2008-06-09 at 09:31 -0700, Harvey Harrison wrote:
> > > 
> > > As this helper only checks for the one bit being set, I chose _has_.
> > 
> > Hmm. As far as I can tell, it checks that the frame is a QoS controlled
> > data frame. Hence, it explicitly checks that it _is_ a data frame and
> > _has_ the QoS bit, but in 802.11 lingo I think that means it _is_ a
> > "data+qos" frame.
> > 
> 
> Well, it's not a big deal...what name do you want and I'll change it.

I'd prefer _is_qos_data because _data_has_qos makes me think I have to
ensure that the frame is a data frame before passing it in, i.e. it will
return undefined results for a management/control frame.

johannes

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