mac80211: move last_txrate_idx into RC algorithms

This variable in sta_info is only used in a meaningful way
by the Intel RC algorithms, so move it into those.

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

1 files changed, 0 insertions, 2 deletions

diff --git a/net/mac80211/rc80211_pid_algo.c b/net/mac80211/rc80211_pid_algo.c
index 94867860c3e0..24e44f521302 100644
--- a/net/mac80211/rc80211_pid_algo.c
+++ b/net/mac80211/rc80211_pid_algo.c
@@ -329,8 +329,6 @@ static void rate_control_pid_get_rate(void *priv, struct net_device *dev,
         if (rateidx >= sband->n_bitrates)
                 rateidx = sband->n_bitrates - 1;
 
-        sta->last_txrate_idx = rateidx;
-
         rcu_read_unlock();
 
         sel->rate_idx = rateidx;