commit 36323f817af0376c78612cfdab714b0feb05fea5
author Thomas Huehn <thomas@net.t-labs.tu-berlin.de> Mon Jul 23 21:33:42 2012 +0200
committer Johannes Berg <johannes.berg@intel.com> Tue Jul 31 16:18:39 2012 +0200
tree 9821c1805175a79006799e458f1efa238af671f7
parent ab09587740fddf6b4116be7b6716ab47f34d2634

mac80211: move TX station pointer and restructure TX

Remove the control.sta pointer from ieee80211_tx_info to free up
sufficient space in the TX skb control buffer for the upcoming
Transmit Power Control (TPC).
Instead, the pointer is now on the stack in a new control struct
that is passed as a function parameter to the drivers' tx method.

Signed-off-by: Thomas Huehn <thomas@net.t-labs.tu-berlin.de>
Signed-off-by: Alina Friedrichsen <x-alina@gmx.net>
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
[reworded commit message]
Signed-off-by: Johannes Berg <johannes.berg@intel.com>