1 files changed, 3 insertions, 5 deletions

diff --git a/net/mac80211/rc80211_minstrel_ht.h b/net/mac80211/rc80211_minstrel_ht.h
index 302dbd52180d..d655586773ac 100644
--- a/net/mac80211/rc80211_minstrel_ht.h
+++ b/net/mac80211/rc80211_minstrel_ht.h
@@ -16,11 +16,6 @@
 #define MINSTREL_MAX_STREAMS    3
 #define MINSTREL_STREAM_GROUPS  4
 
-/* scaled fraction values */
-#define MINSTREL_SCALE  16
-#define MINSTREL_FRAC(val, div) (((val) << MINSTREL_SCALE) / div)
-#define MINSTREL_TRUNC(val) ((val) >> MINSTREL_SCALE)
-
 #define MCS_GROUP_RATES 8
 
 struct mcs_group {
@@ -70,6 +65,8 @@ struct minstrel_mcs_group_data {
 };
 
 struct minstrel_ht_sta {
+        struct ieee80211_sta *sta;
+
         /* ampdu length (average, per sampling interval) */
         unsigned int ampdu_len;
         unsigned int ampdu_packets;
@@ -85,6 +82,7 @@ struct minstrel_ht_sta {
 
         /* best probability rate */
         unsigned int max_prob_rate;
+        unsigned int max_prob_streams;
 
         /* time of last status update */
         unsigned long stats_update;