On Thu, 2009-07-16 at 09:30 -0700, Luis R. Rodriguez wrote:
> On Thu, Jul 16, 2009 at 2:08 AM, Helmut
> Schaa<helmut.schaa@xxxxxxxxxxxxxx> wrote:
> > Use a bitfield to store the current scan mode instead of two boolean
> > variables {sw,hw}_scanning. This patch does not introduce functional
> > changes.
> >
>
> > +enum mac80211_scan_flag {
> > + SCAN_SW_SCANNING = 1,
> > + SCAN_HW_SCANNING = 2,
> > +};
> > +
>
> But why is that needed? The commit log doesn't state that. We won't
> use both at the same time.
You're nitpicking ;)
We currently have two variables, and this just changes them into two
bits instead, so he can extend the sw-scanning case with another bit :)
johannes
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