Hi all, These are some preparatory and cleanup patches for a blocking ampdu_action callback that will allow simplified locking in drivers and avoid the race condition I had pointed out and posted a workaround for around earlier. Obviously, the interesting patch that actually does that is still missing, but I wanted to have people review these patches first anyway since they can stand on their own and smaller patch batches are always good :) johannes -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html