tree a557d45efb433b2022125fc5c4665ded20e27e1c
parent 8f727ef3c4859f2c397a7609beb845dcd66729f5
author Johannes Berg <johannes.berg@intel.com> 1332925463 +0200
committer John W. Linville <linville@tuxdriver.com> 1334084049 -0400

mac80211: remove antenna_sel_tx TX info field

This field is never set to anything non-zero in
mac80211, so we should be able to remove it.
Unfortunately though, the iwlwifi and iwlegacy
drivers use it for their internal TX status
processing (which shouldn't be using the rate
control API to start with), so add a new field
"status.antenna" for them, at least for now.

In the future, I plan to use the new field to
hold the hardware queue, while the SKB's queue
mapping holds the AC.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>