3 files changed, 3 insertions, 27 deletions

diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c
index 893b552981a0..abfa0493236f 100644
--- a/drivers/net/wireless/ath/ath9k/main.c
+++ b/drivers/net/wireless/ath/ath9k/main.c
@@ -752,7 +752,6 @@ static int ath_key_config(struct ath_common *common,
         struct ath_hw *ah = common->ah;
         struct ath9k_keyval hk;
         const u8 *mac = NULL;
-        u8 gmac[ETH_ALEN];
         int ret = 0;
         int idx;
 
@@ -776,30 +775,9 @@ static int ath_key_config(struct ath_common *common,
         memcpy(hk.kv_val, key->key, key->keylen);
 
         if (!(key->flags & IEEE80211_KEY_FLAG_PAIRWISE)) {
-
-                if (key->ap_addr) {
-                        /*
-                         * Group keys on hardware that supports multicast frame
-                         * key search use a mac that is the sender's address with
-                         * the high bit set instead of the app-specified address.
-                         */
-                        memcpy(gmac, key->ap_addr, ETH_ALEN);
-                        gmac[0] |= 0x80;
-                        mac = gmac;
-
-                        if (key->alg == ALG_TKIP)
-                                idx = ath_reserve_key_cache_slot_tkip(common);
-                        else
-                                idx = ath_reserve_key_cache_slot(common);
-                        if (idx < 0)
-                                mac = NULL; /* no free key cache entries */
-                }
-
-                if (!mac) {
-                        /* For now, use the default keys for broadcast keys. This may
-                         * need to change with virtual interfaces. */
-                        idx = key->keyidx;
-                }
+                /* For now, use the default keys for broadcast keys. This may
+                 * need to change with virtual interfaces. */
+                idx = key->keyidx;
         } else if (key->keyidx) {
                 if (WARN_ON(!sta))
                         return -EOPNOTSUPP;
diff --git a/include/net/mac80211.h b/include/net/mac80211.h
index 5be900d19660..e24b0363e6cb 100644
--- a/include/net/mac80211.h
+++ b/include/net/mac80211.h
@@ -831,7 +831,6 @@ struct ieee80211_key_conf {
         u8 iv_len;
         u8 hw_key_idx;
         u8 flags;
-        u8 *ap_addr;
         s8 keyidx;
         u8 keylen;
         u8 key[0];
diff --git a/net/mac80211/key.c b/net/mac80211/key.c
index 8d4b41787dcf..e8f6e3b252d8 100644
--- a/net/mac80211/key.c
+++ b/net/mac80211/key.c
@@ -140,7 +140,6 @@ static void ieee80211_key_enable_hw_accel(struct ieee80211_key *key)
                                      struct ieee80211_sub_if_data,
                                      u.ap);
 
-        key->conf.ap_addr = sdata->dev->dev_addr;
         ret = drv_set_key(key->local, SET_KEY, sdata, sta, &key->conf);
 
         if (!ret) {