Setting single rate in ath10k broken by "reject/clear user rate mask if not usable"

[Johannes Berg]

On Wed, 2017-10-11 at 10:02 +0200, Johannes Berg wrote:

> Overall, this isn't very well defined for AP mode...

No, that's not really correct. It *is* well defined (set the rate for
all clients to the same fixed rate), but that definition isn't very
good because if that rate isn't a basic rate, clients can connect that
don't support this rate...

johannes