4 files changed, 12 insertions, 35 deletions

diff --git a/net/mac80211/ieee80211.c b/net/mac80211/ieee80211.c
index 0e8a70f408e2..0c1f7b2e157c 100644
--- a/net/mac80211/ieee80211.c
+++ b/net/mac80211/ieee80211.c
@@ -47,13 +47,6 @@ struct ieee80211_tx_status_rtap_hdr {
 
 /* common interface routines */
 
-static struct net_device_stats *ieee80211_get_stats(struct net_device *dev)
-{
-        struct ieee80211_sub_if_data *sdata;
-        sdata = IEEE80211_DEV_TO_SUB_IF(dev);
-        return &(sdata->stats);
-}
-
 static int header_parse_80211(struct sk_buff *skb, unsigned char *haddr)
 {
         memcpy(haddr, skb_mac_header(skb) + 10, ETH_ALEN); /* addr2 */
@@ -168,11 +161,9 @@ ieee80211_rx_mgmt(struct ieee80211_local *local, struct sk_buff *skb,
 {
         struct ieee80211_frame_info *fi;
         const size_t hlen = sizeof(struct ieee80211_frame_info);
-        struct ieee80211_sub_if_data *sdata;
+        struct net_device *dev = local->apdev;
 
-        skb->dev = local->apdev;
-
-        sdata = IEEE80211_DEV_TO_SUB_IF(local->apdev);
+        skb->dev = dev;
 
         if (skb_headroom(skb) < hlen) {
                 I802_DEBUG_INC(local->rx_expand_skb_head);
@@ -187,8 +178,8 @@ ieee80211_rx_mgmt(struct ieee80211_local *local, struct sk_buff *skb,
         ieee80211_fill_frame_info(local, fi, status);
         fi->msg_type = htonl(msg_type);
 
-        sdata->stats.rx_packets++;
-        sdata->stats.rx_bytes += skb->len;
+        dev->stats.rx_packets++;
+        dev->stats.rx_bytes += skb->len;
 
         skb_set_mac_header(skb, 0);
         skb->ip_summed = CHECKSUM_UNNECESSARY;
@@ -269,7 +260,6 @@ void ieee80211_if_mgmt_setup(struct net_device *dev)
         ether_setup(dev);
         dev->hard_start_xmit = ieee80211_mgmt_start_xmit;
         dev->change_mtu = ieee80211_change_mtu_apdev;
-        dev->get_stats = ieee80211_get_stats;
         dev->open = ieee80211_mgmt_open;
         dev->stop = ieee80211_mgmt_stop;
         dev->type = ARPHRD_IEEE80211_PRISM;
@@ -599,7 +589,6 @@ void ieee80211_if_setup(struct net_device *dev)
         dev->wireless_handlers = &ieee80211_iw_handler_def;
         dev->set_multicast_list = ieee80211_set_multicast_list;
         dev->change_mtu = ieee80211_change_mtu;
-        dev->get_stats = ieee80211_get_stats;
         dev->open = ieee80211_open;
         dev->stop = ieee80211_stop;
         dev->uninit = ieee80211_if_reinit;
@@ -1461,13 +1450,6 @@ void ieee80211_free_hw(struct ieee80211_hw *hw)
 }
 EXPORT_SYMBOL(ieee80211_free_hw);
 
-struct net_device_stats *ieee80211_dev_stats(struct net_device *dev)
-{
-        struct ieee80211_sub_if_data *sdata;
-        sdata = IEEE80211_DEV_TO_SUB_IF(dev);
-        return &sdata->stats;
-}
-
 static int __init ieee80211_init(void)
 {
         struct sk_buff *skb;
diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h
index 0149f9055918..14e8c366af3d 100644
--- a/net/mac80211/ieee80211_i.h
+++ b/net/mac80211/ieee80211_i.h
@@ -301,7 +301,6 @@ struct ieee80211_sub_if_data {
 
         unsigned int flags;
 
-        struct net_device_stats stats;
         int drop_unencrypted;
         int eapol; /* 0 = process EAPOL frames as normal data frames,
                     * 1 = send EAPOL frames through wlan#ap to hostapd
@@ -723,7 +722,6 @@ void ieee80211_tx_set_iswep(struct ieee80211_txrx_data *tx);
 int ieee80211_if_update_wds(struct net_device *dev, u8 *remote_addr);
 void ieee80211_if_setup(struct net_device *dev);
 void ieee80211_if_mgmt_setup(struct net_device *dev);
-struct net_device_stats *ieee80211_dev_stats(struct net_device *dev);
 struct ieee80211_rate *ieee80211_get_rate(struct ieee80211_local *local,
                                           int phymode, int hwrate);
 void ieee80211_key_threshold_notify(struct net_device *dev,
diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c
index 28b8b6af4c42..a5619d1f9a3b 100644
--- a/net/mac80211/rx.c
+++ b/net/mac80211/rx.c
@@ -137,7 +137,6 @@ ieee80211_rx_monitor(struct net_device *dev, struct sk_buff *skb,
                      struct ieee80211_rx_status *status)
 {
         struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr);
-        struct ieee80211_sub_if_data *sdata;
         struct ieee80211_rate *rate;
         struct ieee80211_rtap_hdr {
                 struct ieee80211_radiotap_header hdr;
@@ -150,8 +149,6 @@ ieee80211_rx_monitor(struct net_device *dev, struct sk_buff *skb,
 
         skb->dev = dev;
 
-        sdata = IEEE80211_DEV_TO_SUB_IF(dev);
-
         if (status->flag & RX_FLAG_RADIOTAP)
                 goto out;
 
@@ -184,8 +181,8 @@ ieee80211_rx_monitor(struct net_device *dev, struct sk_buff *skb,
         rthdr->antsignal = status->ssi;
 
  out:
-        sdata->stats.rx_packets++;
-        sdata->stats.rx_bytes += skb->len;
+        dev->stats.rx_packets++;
+        dev->stats.rx_bytes += skb->len;
 
         skb_set_mac_header(skb, 0);
         skb->ip_summed = CHECKSUM_UNNECESSARY;
@@ -1053,8 +1050,8 @@ ieee80211_rx_h_data(struct ieee80211_txrx_data *rx)
 
         skb2 = NULL;
 
-        sdata->stats.rx_packets++;
-        sdata->stats.rx_bytes += skb->len;
+        dev->stats.rx_packets++;
+        dev->stats.rx_bytes += skb->len;
 
         if (local->bridge_packets && (sdata->type == IEEE80211_IF_TYPE_AP
             || sdata->type == IEEE80211_IF_TYPE_VLAN) &&
diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c
index 1780c24f7957..acfc3054d467 100644
--- a/net/mac80211/tx.c
+++ b/net/mac80211/tx.c
@@ -1528,8 +1528,8 @@ int ieee80211_subif_start_xmit(struct sk_buff *skb,
                 pkt_data->flags |= IEEE80211_TXPD_MGMT_IFACE;
 
         skb->dev = local->mdev;
-        sdata->stats.tx_packets++;
-        sdata->stats.tx_bytes += skb->len;
+        dev->stats.tx_packets++;
+        dev->stats.tx_bytes += skb->len;
 
         /* Update skb pointers to various headers since this modified frame
          * is going to go through Linux networking code that may potentially
@@ -1602,8 +1602,8 @@ int ieee80211_mgmt_start_xmit(struct sk_buff *skb, struct net_device *dev)
         if (!(fc & IEEE80211_FCTL_PROTECTED))
                 pkt_data->flags |= IEEE80211_TXPD_DO_NOT_ENCRYPT;
 
-        sdata->stats.tx_packets++;
-        sdata->stats.tx_bytes += skb->len;
+        dev->stats.tx_packets++;
+        dev->stats.tx_bytes += skb->len;
 
         dev_queue_xmit(skb);