On Mon, 2015-03-02 at 18:40 +0100, Florian Westphal wrote: > to make it fit into (future) 44-byte sized skb->cb[]. > > This works, since flags is only used to store values > from mac80211_tx_control_flags enum, and these are just 2 bits. > We can thus move this to the padding hole inside the union. > > Also add BUILD_BUG_ON magic to make sure that the new flags > field doesn't share storage w. other members of the union.
This is really ugly - what's the point of this? Mind you - we are actually acutely out of space and would rather have *more*, not less. johannes -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
