[PATCH] ieee80211: Updated hostap to be compatible with ieee80211_hdr changes

tree 8ec97d9056ceaf0f845ed51175dd842b700baadd
parent 329128457008ace3110c96971addf85a767dd5af
author James Ketrenos <jketreno@linux.intel.com> 1126714484 -0500
committer James Ketrenos <jketreno@linux.intel.com> 1127316636 -0500

Updated hostap to be compatible with ieee80211_hdr changes.

Change accomplished via:

for i in hostap_ap.{c,h} hostap_80211_{t,r}x.c; do
	sed -i -e "s:ieee80211_hdr\([^_]\):ieee80211_hdr_4addr\1:g" \
		drivers/net/wireless/hostap/$i
done

CC: Jouni Malinen <jkmaline@cc.hut.fi>

Signed-off-by: James Ketrenos <jketreno@linux.intel.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>

4 files changed, 66 insertions, 66 deletions

diff --git a/drivers/net/wireless/hostap/hostap_80211_rx.c b/drivers/net/wireless/hostap/hostap_80211_rx.c
index b0501243b175..42e61c68c325 100644
--- a/drivers/net/wireless/hostap/hostap_80211_rx.c
+++ b/drivers/net/wireless/hostap/hostap_80211_rx.c
@@ -6,10 +6,10 @@
 void hostap_dump_rx_80211(const char *name, struct sk_buff *skb,
                           struct hostap_80211_rx_status *rx_stats)
 {
-        struct ieee80211_hdr *hdr;
+        struct ieee80211_hdr_4addr *hdr;
         u16 fc;
 
-        hdr = (struct ieee80211_hdr *) skb->data;
+        hdr = (struct ieee80211_hdr_4addr *) skb->data;
 
         printk(KERN_DEBUG "%s: RX signal=%d noise=%d rate=%d len=%d "
                "jiffies=%ld\n",
@@ -51,7 +51,7 @@ int prism2_rx_80211(struct net_device *dev, struct sk_buff *skb,
         int hdrlen, phdrlen, head_need, tail_need;
         u16 fc;
         int prism_header, ret;
-        struct ieee80211_hdr *hdr;
+        struct ieee80211_hdr_4addr *hdr;
 
         iface = netdev_priv(dev);
         local = iface->local;
@@ -70,7 +70,7 @@ int prism2_rx_80211(struct net_device *dev, struct sk_buff *skb,
                 phdrlen = 0;
         }
 
-        hdr = (struct ieee80211_hdr *) skb->data;
+        hdr = (struct ieee80211_hdr_4addr *) skb->data;
         fc = le16_to_cpu(hdr->frame_ctl);
 
         if (type == PRISM2_RX_MGMT && (fc & IEEE80211_FCTL_VERS)) {
@@ -215,7 +215,7 @@ prism2_frag_cache_find(local_info_t *local, unsigned int seq,
 
 /* Called only as a tasklet (software IRQ) */
 static struct sk_buff *
-prism2_frag_cache_get(local_info_t *local, struct ieee80211_hdr *hdr)
+prism2_frag_cache_get(local_info_t *local, struct ieee80211_hdr_4addr *hdr)
 {
         struct sk_buff *skb = NULL;
         u16 sc;
@@ -229,7 +229,7 @@ prism2_frag_cache_get(local_info_t *local, struct ieee80211_hdr *hdr)
         if (frag == 0) {
                 /* Reserve enough space to fit maximum frame length */
                 skb = dev_alloc_skb(local->dev->mtu +
-                                    sizeof(struct ieee80211_hdr) +
+                                    sizeof(struct ieee80211_hdr_4addr) +
                                     8 /* LLC */ +
                                     2 /* alignment */ +
                                     8 /* WEP */ + ETH_ALEN /* WDS */);
@@ -267,7 +267,7 @@ prism2_frag_cache_get(local_info_t *local, struct ieee80211_hdr *hdr)
 
 /* Called only as a tasklet (software IRQ) */
 static int prism2_frag_cache_invalidate(local_info_t *local,
-                                        struct ieee80211_hdr *hdr)
+                                        struct ieee80211_hdr_4addr *hdr)
 {
         u16 sc;
         unsigned int seq;
@@ -441,7 +441,7 @@ hostap_rx_frame_mgmt(local_info_t *local, struct sk_buff *skb,
                      u16 stype)
 {
         if (local->iw_mode == IW_MODE_MASTER) {
-                hostap_update_sta_ps(local, (struct ieee80211_hdr *)
+                hostap_update_sta_ps(local, (struct ieee80211_hdr_4addr *)
                                      skb->data);
         }
 
@@ -520,7 +520,7 @@ static inline struct net_device *prism2_rx_get_wds(local_info_t *local,
 
 
 static inline int
-hostap_rx_frame_wds(local_info_t *local, struct ieee80211_hdr *hdr,
+hostap_rx_frame_wds(local_info_t *local, struct ieee80211_hdr_4addr *hdr,
                     u16 fc, struct net_device **wds)
 {
         /* FIX: is this really supposed to accept WDS frames only in Master
@@ -579,13 +579,13 @@ static int hostap_is_eapol_frame(local_info_t *local, struct sk_buff *skb)
 {
         struct net_device *dev = local->dev;
         u16 fc, ethertype;
-        struct ieee80211_hdr *hdr;
+        struct ieee80211_hdr_4addr *hdr;
         u8 *pos;
 
         if (skb->len < 24)
                 return 0;
 
-        hdr = (struct ieee80211_hdr *) skb->data;
+        hdr = (struct ieee80211_hdr_4addr *) skb->data;
         fc = le16_to_cpu(hdr->frame_ctl);
 
         /* check that the frame is unicast frame to us */
@@ -619,13 +619,13 @@ static inline int
 hostap_rx_frame_decrypt(local_info_t *local, struct sk_buff *skb,
                         struct ieee80211_crypt_data *crypt)
 {
-        struct ieee80211_hdr *hdr;
+        struct ieee80211_hdr_4addr *hdr;
         int res, hdrlen;
 
         if (crypt == NULL || crypt->ops->decrypt_mpdu == NULL)
                 return 0;
 
-        hdr = (struct ieee80211_hdr *) skb->data;
+        hdr = (struct ieee80211_hdr_4addr *) skb->data;
         hdrlen = hostap_80211_get_hdrlen(le16_to_cpu(hdr->frame_ctl));
 
         if (local->tkip_countermeasures &&
@@ -658,13 +658,13 @@ static inline int
 hostap_rx_frame_decrypt_msdu(local_info_t *local, struct sk_buff *skb,
                              int keyidx, struct ieee80211_crypt_data *crypt)
 {
-        struct ieee80211_hdr *hdr;
+        struct ieee80211_hdr_4addr *hdr;
         int res, hdrlen;
 
         if (crypt == NULL || crypt->ops->decrypt_msdu == NULL)
                 return 0;
 
-        hdr = (struct ieee80211_hdr *) skb->data;
+        hdr = (struct ieee80211_hdr_4addr *) skb->data;
         hdrlen = hostap_80211_get_hdrlen(le16_to_cpu(hdr->frame_ctl));
 
         atomic_inc(&crypt->refcnt);
@@ -689,7 +689,7 @@ void hostap_80211_rx(struct net_device *dev, struct sk_buff *skb,
 {
         struct hostap_interface *iface;
         local_info_t *local;
-        struct ieee80211_hdr *hdr;
+        struct ieee80211_hdr_4addr *hdr;
         size_t hdrlen;
         u16 fc, type, stype, sc;
         struct net_device *wds = NULL;
@@ -716,7 +716,7 @@ void hostap_80211_rx(struct net_device *dev, struct sk_buff *skb,
         dev = local->ddev;
         iface = netdev_priv(dev);
 
-        hdr = (struct ieee80211_hdr *) skb->data;
+        hdr = (struct ieee80211_hdr_4addr *) skb->data;
         stats = hostap_get_stats(dev);
 
         if (skb->len < 10)
@@ -889,7 +889,7 @@ void hostap_80211_rx(struct net_device *dev, struct sk_buff *skb,
         if (local->host_decrypt && (fc & IEEE80211_FCTL_PROTECTED) &&
             (keyidx = hostap_rx_frame_decrypt(local, skb, crypt)) < 0)
                 goto rx_dropped;
-        hdr = (struct ieee80211_hdr *) skb->data;
+        hdr = (struct ieee80211_hdr_4addr *) skb->data;
 
         /* skb: hdr + (possibly fragmented) plaintext payload */
 
@@ -941,7 +941,7 @@ void hostap_80211_rx(struct net_device *dev, struct sk_buff *skb,
                 /* this was the last fragment and the frame will be
                  * delivered, so remove skb from fragment cache */
                 skb = frag_skb;
-                hdr = (struct ieee80211_hdr *) skb->data;
+                hdr = (struct ieee80211_hdr_4addr *) skb->data;
                 prism2_frag_cache_invalidate(local, hdr);
         }
 
@@ -952,7 +952,7 @@ void hostap_80211_rx(struct net_device *dev, struct sk_buff *skb,
             hostap_rx_frame_decrypt_msdu(local, skb, keyidx, crypt))
                 goto rx_dropped;
 
-        hdr = (struct ieee80211_hdr *) skb->data;
+        hdr = (struct ieee80211_hdr_4addr *) skb->data;
         if (crypt && !(fc & IEEE80211_FCTL_PROTECTED) && !local->open_wep) {
                 if (local->ieee_802_1x &&
                     hostap_is_eapol_frame(local, skb)) {
diff --git a/drivers/net/wireless/hostap/hostap_80211_tx.c b/drivers/net/wireless/hostap/hostap_80211_tx.c
index 6358015f6526..6db45430288c 100644
--- a/drivers/net/wireless/hostap/hostap_80211_tx.c
+++ b/drivers/net/wireless/hostap/hostap_80211_tx.c
@@ -1,9 +1,9 @@
 void hostap_dump_tx_80211(const char *name, struct sk_buff *skb)
 {
-        struct ieee80211_hdr *hdr;
+        struct ieee80211_hdr_4addr *hdr;
         u16 fc;
 
-        hdr = (struct ieee80211_hdr *) skb->data;
+        hdr = (struct ieee80211_hdr_4addr *) skb->data;
 
         printk(KERN_DEBUG "%s: TX len=%d jiffies=%ld\n",
                name, skb->len, jiffies);
@@ -41,7 +41,7 @@ int hostap_data_start_xmit(struct sk_buff *skb, struct net_device *dev)
         struct hostap_interface *iface;
         local_info_t *local;
         int need_headroom, need_tailroom = 0;
-        struct ieee80211_hdr hdr;
+        struct ieee80211_hdr_4addr hdr;
         u16 fc, ethertype = 0;
         enum {
                 WDS_NO = 0, WDS_OWN_FRAME, WDS_COMPLIANT_FRAME
@@ -244,7 +244,7 @@ int hostap_mgmt_start_xmit(struct sk_buff *skb, struct net_device *dev)
         struct hostap_interface *iface;
         local_info_t *local;
         struct hostap_skb_tx_data *meta;
-        struct ieee80211_hdr *hdr;
+        struct ieee80211_hdr_4addr *hdr;
         u16 fc;
 
         iface = netdev_priv(dev);
@@ -266,7 +266,7 @@ int hostap_mgmt_start_xmit(struct sk_buff *skb, struct net_device *dev)
         meta->iface = iface;
 
         if (skb->len >= IEEE80211_DATA_HDR3_LEN + sizeof(rfc1042_header) + 2) {
-                hdr = (struct ieee80211_hdr *) skb->data;
+                hdr = (struct ieee80211_hdr_4addr *) skb->data;
                 fc = le16_to_cpu(hdr->frame_ctl);
                 if (WLAN_FC_GET_TYPE(fc) == IEEE80211_FTYPE_DATA &&
                     WLAN_FC_GET_STYPE(fc) == IEEE80211_STYPE_DATA) {
@@ -289,7 +289,7 @@ struct sk_buff * hostap_tx_encrypt(struct sk_buff *skb,
 {
         struct hostap_interface *iface;
         local_info_t *local;
-        struct ieee80211_hdr *hdr;
+        struct ieee80211_hdr_4addr *hdr;
         u16 fc;
         int hdr_len, res;
 
@@ -303,7 +303,7 @@ struct sk_buff * hostap_tx_encrypt(struct sk_buff *skb,
 
         if (local->tkip_countermeasures &&
             crypt && crypt->ops && strcmp(crypt->ops->name, "TKIP") == 0) {
-                hdr = (struct ieee80211_hdr *) skb->data;
+                hdr = (struct ieee80211_hdr_4addr *) skb->data;
                 if (net_ratelimit()) {
                         printk(KERN_DEBUG "%s: TKIP countermeasures: dropped "
                                "TX packet to " MACSTR "\n",
@@ -325,7 +325,7 @@ struct sk_buff * hostap_tx_encrypt(struct sk_buff *skb,
                 return NULL;
         }
 
-        hdr = (struct ieee80211_hdr *) skb->data;
+        hdr = (struct ieee80211_hdr_4addr *) skb->data;
         fc = le16_to_cpu(hdr->frame_ctl);
         hdr_len = hostap_80211_get_hdrlen(fc);
 
@@ -360,7 +360,7 @@ int hostap_master_start_xmit(struct sk_buff *skb, struct net_device *dev)
         ap_tx_ret tx_ret;
         struct hostap_skb_tx_data *meta;
         int no_encrypt = 0;
-        struct ieee80211_hdr *hdr;
+        struct ieee80211_hdr_4addr *hdr;
 
         iface = netdev_priv(dev);
         local = iface->local;
@@ -403,7 +403,7 @@ int hostap_master_start_xmit(struct sk_buff *skb, struct net_device *dev)
         tx_ret = hostap_handle_sta_tx(local, &tx);
         skb = tx.skb;
         meta = (struct hostap_skb_tx_data *) skb->cb;
-        hdr = (struct ieee80211_hdr *) skb->data;
+        hdr = (struct ieee80211_hdr_4addr *) skb->data;
         fc = le16_to_cpu(hdr->frame_ctl);
         switch (tx_ret) {
         case AP_TX_CONTINUE:
diff --git a/drivers/net/wireless/hostap/hostap_ap.c b/drivers/net/wireless/hostap/hostap_ap.c
index 930cef8367f2..070f7032edb5 100644
--- a/drivers/net/wireless/hostap/hostap_ap.c
+++ b/drivers/net/wireless/hostap/hostap_ap.c
@@ -591,14 +591,14 @@ static void hostap_ap_tx_cb(struct sk_buff *skb, int ok, void *data)
 {
         struct ap_data *ap = data;
         u16 fc;
-        struct ieee80211_hdr *hdr;
+        struct ieee80211_hdr_4addr *hdr;
 
         if (!ap->local->hostapd || !ap->local->apdev) {
                 dev_kfree_skb(skb);
                 return;
         }
 
-        hdr = (struct ieee80211_hdr *) skb->data;
+        hdr = (struct ieee80211_hdr_4addr *) skb->data;
         fc = le16_to_cpu(hdr->frame_ctl);
 
         /* Pass the TX callback frame to the hostapd; use 802.11 header version
@@ -623,7 +623,7 @@ static void hostap_ap_tx_cb_auth(struct sk_buff *skb, int ok, void *data)
 {
         struct ap_data *ap = data;
         struct net_device *dev = ap->local->dev;
-        struct ieee80211_hdr *hdr;
+        struct ieee80211_hdr_4addr *hdr;
         u16 fc, *pos, auth_alg, auth_transaction, status;
         struct sta_info *sta = NULL;
         char *txt = NULL;
@@ -633,7 +633,7 @@ static void hostap_ap_tx_cb_auth(struct sk_buff *skb, int ok, void *data)
                 return;
         }
 
-        hdr = (struct ieee80211_hdr *) skb->data;
+        hdr = (struct ieee80211_hdr_4addr *) skb->data;
         fc = le16_to_cpu(hdr->frame_ctl);
         if (WLAN_FC_GET_TYPE(fc) != IEEE80211_FTYPE_MGMT ||
             WLAN_FC_GET_STYPE(fc) != IEEE80211_STYPE_AUTH ||
@@ -692,7 +692,7 @@ static void hostap_ap_tx_cb_assoc(struct sk_buff *skb, int ok, void *data)
 {
         struct ap_data *ap = data;
         struct net_device *dev = ap->local->dev;
-        struct ieee80211_hdr *hdr;
+        struct ieee80211_hdr_4addr *hdr;
         u16 fc, *pos, status;
         struct sta_info *sta = NULL;
         char *txt = NULL;
@@ -702,7 +702,7 @@ static void hostap_ap_tx_cb_assoc(struct sk_buff *skb, int ok, void *data)
                 return;
         }
 
-        hdr = (struct ieee80211_hdr *) skb->data;
+        hdr = (struct ieee80211_hdr_4addr *) skb->data;
         fc = le16_to_cpu(hdr->frame_ctl);
         if (WLAN_FC_GET_TYPE(fc) != IEEE80211_FTYPE_MGMT ||
             (WLAN_FC_GET_STYPE(fc) != IEEE80211_STYPE_ASSOC_RESP &&
@@ -757,12 +757,12 @@ static void hostap_ap_tx_cb_assoc(struct sk_buff *skb, int ok, void *data)
 static void hostap_ap_tx_cb_poll(struct sk_buff *skb, int ok, void *data)
 {
         struct ap_data *ap = data;
-        struct ieee80211_hdr *hdr;
+        struct ieee80211_hdr_4addr *hdr;
         struct sta_info *sta;
 
         if (skb->len < 24)
                 goto fail;
-        hdr = (struct ieee80211_hdr *) skb->data;
+        hdr = (struct ieee80211_hdr_4addr *) skb->data;
         if (ok) {
                 spin_lock(&ap->sta_table_lock);
                 sta = ap_get_sta(ap, hdr->addr1);
@@ -918,7 +918,7 @@ static void prism2_send_mgmt(struct net_device *dev,
 {
         struct hostap_interface *iface;
         local_info_t *local;
-        struct ieee80211_hdr *hdr;
+        struct ieee80211_hdr_4addr *hdr;
         u16 fc;
         struct sk_buff *skb;
         struct hostap_skb_tx_data *meta;
@@ -944,7 +944,7 @@ static void prism2_send_mgmt(struct net_device *dev,
 
         fc = type_subtype;
         hdrlen = hostap_80211_get_hdrlen(fc);
-        hdr = (struct ieee80211_hdr *) skb_put(skb, hdrlen);
+        hdr = (struct ieee80211_hdr_4addr *) skb_put(skb, hdrlen);
         if (body)
                 memcpy(skb_put(skb, body_len), body, body_len);
 
@@ -1285,7 +1285,7 @@ static void handle_authen(local_info_t *local, struct sk_buff *skb,
                           struct hostap_80211_rx_status *rx_stats)
 {
         struct net_device *dev = local->dev;
-        struct ieee80211_hdr *hdr = (struct ieee80211_hdr *) skb->data;
+        struct ieee80211_hdr_4addr *hdr = (struct ieee80211_hdr_4addr *) skb->data;
         size_t hdrlen;
         struct ap_data *ap = local->ap;
         char body[8 + WLAN_AUTH_CHALLENGE_LEN], *challenge = NULL;
@@ -1498,7 +1498,7 @@ static void handle_assoc(local_info_t *local, struct sk_buff *skb,
                          struct hostap_80211_rx_status *rx_stats, int reassoc)
 {
         struct net_device *dev = local->dev;
-        struct ieee80211_hdr *hdr = (struct ieee80211_hdr *) skb->data;
+        struct ieee80211_hdr_4addr *hdr = (struct ieee80211_hdr_4addr *) skb->data;
         char body[12], *p, *lpos;
         int len, left;
         u16 *pos;
@@ -1705,7 +1705,7 @@ static void handle_deauth(local_info_t *local, struct sk_buff *skb,
                           struct hostap_80211_rx_status *rx_stats)
 {
         struct net_device *dev = local->dev;
-        struct ieee80211_hdr *hdr = (struct ieee80211_hdr *) skb->data;
+        struct ieee80211_hdr_4addr *hdr = (struct ieee80211_hdr_4addr *) skb->data;
         char *body = (char *) (skb->data + IEEE80211_MGMT_HDR_LEN);
         int len;
         u16 reason_code, *pos;
@@ -1746,7 +1746,7 @@ static void handle_disassoc(local_info_t *local, struct sk_buff *skb,
                             struct hostap_80211_rx_status *rx_stats)
 {
         struct net_device *dev = local->dev;
-        struct ieee80211_hdr *hdr = (struct ieee80211_hdr *) skb->data;
+        struct ieee80211_hdr_4addr *hdr = (struct ieee80211_hdr_4addr *) skb->data;
         char *body = skb->data + IEEE80211_MGMT_HDR_LEN;
         int len;
         u16 reason_code, *pos;
@@ -1784,7 +1784,7 @@ static void handle_disassoc(local_info_t *local, struct sk_buff *skb,
 
 /* Called only as a scheduled task for pending AP frames. */
 static void ap_handle_data_nullfunc(local_info_t *local,
-                                    struct ieee80211_hdr *hdr)
+                                    struct ieee80211_hdr_4addr *hdr)
 {
         struct net_device *dev = local->dev;
 
@@ -1801,7 +1801,7 @@ static void ap_handle_data_nullfunc(local_info_t *local,
 
 /* Called only as a scheduled task for pending AP frames. */
 static void ap_handle_dropped_data(local_info_t *local,
-                                   struct ieee80211_hdr *hdr)
+                                   struct ieee80211_hdr_4addr *hdr)
 {
         struct net_device *dev = local->dev;
         struct sta_info *sta;
@@ -1860,7 +1860,7 @@ static void pspoll_send_buffered(local_info_t *local, struct sta_info *sta,
 
 /* Called only as a scheduled task for pending AP frames. */
 static void handle_pspoll(local_info_t *local,
-                          struct ieee80211_hdr *hdr,
+                          struct ieee80211_hdr_4addr *hdr,
                           struct hostap_80211_rx_status *rx_stats)
 {
         struct net_device *dev = local->dev;
@@ -1979,7 +1979,7 @@ static void handle_wds_oper_queue(void *data)
 static void handle_beacon(local_info_t *local, struct sk_buff *skb,
                           struct hostap_80211_rx_status *rx_stats)
 {
-        struct ieee80211_hdr *hdr = (struct ieee80211_hdr *) skb->data;
+        struct ieee80211_hdr_4addr *hdr = (struct ieee80211_hdr_4addr *) skb->data;
         char *body = skb->data + IEEE80211_MGMT_HDR_LEN;
         int len, left;
         u16 *pos, beacon_int, capability;
@@ -2137,11 +2137,11 @@ static void handle_ap_item(local_info_t *local, struct sk_buff *skb,
         struct net_device *dev = local->dev;
 #endif /* PRISM2_NO_KERNEL_IEEE80211_MGMT */
         u16 fc, type, stype;
-        struct ieee80211_hdr *hdr;
+        struct ieee80211_hdr_4addr *hdr;
 
         /* FIX: should give skb->len to handler functions and check that the
          * buffer is long enough */
-        hdr = (struct ieee80211_hdr *) skb->data;
+        hdr = (struct ieee80211_hdr_4addr *) skb->data;
         fc = le16_to_cpu(hdr->frame_ctl);
         type = WLAN_FC_GET_TYPE(fc);
         stype = WLAN_FC_GET_STYPE(fc);
@@ -2258,7 +2258,7 @@ void hostap_rx(struct net_device *dev, struct sk_buff *skb,
         struct hostap_interface *iface;
         local_info_t *local;
         u16 fc;
-        struct ieee80211_hdr *hdr;
+        struct ieee80211_hdr_4addr *hdr;
 
         iface = netdev_priv(dev);
         local = iface->local;
@@ -2268,7 +2268,7 @@ void hostap_rx(struct net_device *dev, struct sk_buff *skb,
 
         local->stats.rx_packets++;
 
-        hdr = (struct ieee80211_hdr *) skb->data;
+        hdr = (struct ieee80211_hdr_4addr *) skb->data;
         fc = le16_to_cpu(hdr->frame_ctl);
 
         if (local->ap->ap_policy == AP_OTHER_AP_SKIP_ALL &&
@@ -2289,7 +2289,7 @@ void hostap_rx(struct net_device *dev, struct sk_buff *skb,
 static void schedule_packet_send(local_info_t *local, struct sta_info *sta)
 {
         struct sk_buff *skb;
-        struct ieee80211_hdr *hdr;
+        struct ieee80211_hdr_4addr *hdr;
         struct hostap_80211_rx_status rx_stats;
 
         if (skb_queue_empty(&sta->tx_buf))
@@ -2302,7 +2302,7 @@ static void schedule_packet_send(local_info_t *local, struct sta_info *sta)
                 return;
         }
 
-        hdr = (struct ieee80211_hdr *) skb_put(skb, 16);
+        hdr = (struct ieee80211_hdr_4addr *) skb_put(skb, 16);
 
         /* Generate a fake pspoll frame to start packet delivery */
         hdr->frame_ctl = __constant_cpu_to_le16(
@@ -2685,7 +2685,7 @@ ap_tx_ret hostap_handle_sta_tx(local_info_t *local, struct hostap_tx_data *tx)
         struct sta_info *sta = NULL;
         struct sk_buff *skb = tx->skb;
         int set_tim, ret;
-        struct ieee80211_hdr *hdr;
+        struct ieee80211_hdr_4addr *hdr;
         struct hostap_skb_tx_data *meta;
 
         meta = (struct hostap_skb_tx_data *) skb->cb;
@@ -2694,7 +2694,7 @@ ap_tx_ret hostap_handle_sta_tx(local_info_t *local, struct hostap_tx_data *tx)
             meta->iface->type == HOSTAP_INTERFACE_STA)
                 goto out;
 
-        hdr = (struct ieee80211_hdr *) skb->data;
+        hdr = (struct ieee80211_hdr_4addr *) skb->data;
 
         if (hdr->addr1[0] & 0x01) {
                 /* broadcast/multicast frame - no AP related processing */
@@ -2821,10 +2821,10 @@ void hostap_handle_sta_release(void *ptr)
 void hostap_handle_sta_tx_exc(local_info_t *local, struct sk_buff *skb)
 {
         struct sta_info *sta;
-        struct ieee80211_hdr *hdr;
+        struct ieee80211_hdr_4addr *hdr;
         struct hostap_skb_tx_data *meta;
 
-        hdr = (struct ieee80211_hdr *) skb->data;
+        hdr = (struct ieee80211_hdr_4addr *) skb->data;
         meta = (struct hostap_skb_tx_data *) skb->cb;
 
         spin_lock(&local->ap->sta_table_lock);
@@ -2892,7 +2892,7 @@ static void hostap_update_sta_ps2(local_info_t *local, struct sta_info *sta,
 
 /* Called only as a tasklet (software IRQ). Called for each RX frame to update
  * STA power saving state. pwrmgt is a flag from 802.11 frame_ctl field. */
-int hostap_update_sta_ps(local_info_t *local, struct ieee80211_hdr *hdr)
+int hostap_update_sta_ps(local_info_t *local, struct ieee80211_hdr_4addr *hdr)
 {
         struct sta_info *sta;
         u16 fc;
@@ -2925,12 +2925,12 @@ ap_rx_ret hostap_handle_sta_rx(local_info_t *local, struct net_device *dev,
         int ret;
         struct sta_info *sta;
         u16 fc, type, stype;
-        struct ieee80211_hdr *hdr;
+        struct ieee80211_hdr_4addr *hdr;
 
         if (local->ap == NULL)
                 return AP_RX_CONTINUE;
 
-        hdr = (struct ieee80211_hdr *) skb->data;
+        hdr = (struct ieee80211_hdr_4addr *) skb->data;
 
         fc = le16_to_cpu(hdr->frame_ctl);
         type = WLAN_FC_GET_TYPE(fc);
@@ -3058,7 +3058,7 @@ ap_rx_ret hostap_handle_sta_rx(local_info_t *local, struct net_device *dev,
 
 /* Called only as a tasklet (software IRQ) */
 int hostap_handle_sta_crypto(local_info_t *local,
-                             struct ieee80211_hdr *hdr,
+                             struct ieee80211_hdr_4addr *hdr,
                              struct ieee80211_crypt_data **crypt,
                              void **sta_ptr)
 {
@@ -3160,7 +3160,7 @@ int hostap_add_sta(struct ap_data *ap, u8 *sta_addr)
 
 /* Called only as a tasklet (software IRQ) */
 int hostap_update_rx_stats(struct ap_data *ap,
-                           struct ieee80211_hdr *hdr,
+                           struct ieee80211_hdr_4addr *hdr,
                            struct hostap_80211_rx_status *rx_stats)
 {
         struct sta_info *sta;
diff --git a/drivers/net/wireless/hostap/hostap_ap.h b/drivers/net/wireless/hostap/hostap_ap.h
index 816a52bcea8f..6d00df69c2e3 100644
--- a/drivers/net/wireless/hostap/hostap_ap.h
+++ b/drivers/net/wireless/hostap/hostap_ap.h
@@ -233,7 +233,7 @@ struct hostap_tx_data {
 ap_tx_ret hostap_handle_sta_tx(local_info_t *local, struct hostap_tx_data *tx);
 void hostap_handle_sta_release(void *ptr);
 void hostap_handle_sta_tx_exc(local_info_t *local, struct sk_buff *skb);
-int hostap_update_sta_ps(local_info_t *local, struct ieee80211_hdr *hdr);
+int hostap_update_sta_ps(local_info_t *local, struct ieee80211_hdr_4addr *hdr);
 typedef enum {
         AP_RX_CONTINUE, AP_RX_DROP, AP_RX_EXIT, AP_RX_CONTINUE_NOT_AUTHORIZED
 } ap_rx_ret;
@@ -241,13 +241,13 @@ ap_rx_ret hostap_handle_sta_rx(local_info_t *local, struct net_device *dev,
                                struct sk_buff *skb,
                                struct hostap_80211_rx_status *rx_stats,
                                int wds);
-int hostap_handle_sta_crypto(local_info_t *local, struct ieee80211_hdr *hdr,
+int hostap_handle_sta_crypto(local_info_t *local, struct ieee80211_hdr_4addr *hdr,
                              struct ieee80211_crypt_data **crypt,
                              void **sta_ptr);
 int hostap_is_sta_assoc(struct ap_data *ap, u8 *sta_addr);
 int hostap_is_sta_authorized(struct ap_data *ap, u8 *sta_addr);
 int hostap_add_sta(struct ap_data *ap, u8 *sta_addr);
-int hostap_update_rx_stats(struct ap_data *ap, struct ieee80211_hdr *hdr,
+int hostap_update_rx_stats(struct ap_data *ap, struct ieee80211_hdr_4addr *hdr,
                            struct hostap_80211_rx_status *rx_stats);
 void hostap_update_rates(local_info_t *local);
 void hostap_add_wds_links(local_info_t *local);