Merge branch 'upstream-fixes'

[sfrench/cifs-2.6.git] / net / ieee80211 / ieee80211_rx.c

diff --git a/net/ieee80211/ieee80211_rx.c b/net/ieee80211/ieee80211_rx.c
index a4ebc22ee712f6e7de2f7e22c99201fde5c31054..6b8469da29b15513e15962faa0be62890924c241 100644 (file)
--- a/net/ieee80211/ieee80211_rx.c
+++ b/net/ieee80211/ieee80211_rx.c
@@ -369,8 +369,8 @@ int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb,
 
        /* Put this code here so that we avoid duplicating it in all
         * Rx paths. - Jean II */
+#ifdef CONFIG_WIRELESS_EXT
 #ifdef IW_WIRELESS_SPY         /* defined in iw_handler.h */
-#ifdef CONFIG_NET_RADIO
        /* If spy monitoring on */
        if (ieee->spy_data.spy_number > 0) {
                struct iw_quality wstats;
@@ -397,8 +397,8 @@ int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb,
                /* Update spy records */
                wireless_spy_update(ieee->dev, hdr->addr2, &wstats);
        }
-#endif                         /* CONFIG_NET_RADIO */
 #endif                         /* IW_WIRELESS_SPY */
+#endif                         /* CONFIG_WIRELESS_EXT */
 
 #ifdef NOT_YET
        hostap_update_rx_stats(local->ap, hdr, rx_stats);
@@ -574,7 +574,7 @@ int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb,
        /* skb: hdr + (possibly fragmented) plaintext payload */
        // PR: FIXME: hostap has additional conditions in the "if" below:
        // ieee->host_decrypt && (fc & IEEE80211_FCTL_PROTECTED) &&
-       if ((frag != 0 || (fc & IEEE80211_FCTL_MOREFRAGS))) {
+       if ((frag != 0) || (fc & IEEE80211_FCTL_MOREFRAGS)) {
                int flen;
                struct sk_buff *frag_skb = ieee80211_frag_cache_get(ieee, hdr);
                IEEE80211_DEBUG_FRAG("Rx Fragment received (%u)\n", frag);
@@ -1394,7 +1394,7 @@ static void update_network(struct ieee80211_network *dst,
        /* dst->last_associate is not overwritten */
 }
 
-static inline int is_beacon(int fc)
+static inline int is_beacon(__le16 fc)
 {
        return (WLAN_FC_GET_STYPE(le16_to_cpu(fc)) == IEEE80211_STYPE_BEACON);
 }
@@ -1443,9 +1443,7 @@ static void ieee80211_process_probe_response(struct ieee80211_device
                                     escape_essid(info_element->data,
                                                  info_element->len),
                                     MAC_ARG(beacon->header.addr3),
-                                    is_beacon(le16_to_cpu
-                                              (beacon->header.
-                                               frame_ctl)) ?
+                                    is_beacon(beacon->header.frame_ctl) ?
                                     "BEACON" : "PROBE RESPONSE");
                return;
        }
@@ -1496,9 +1494,7 @@ static void ieee80211_process_probe_response(struct ieee80211_device
                                     escape_essid(network.ssid,
                                                  network.ssid_len),
                                     MAC_ARG(network.bssid),
-                                    is_beacon(le16_to_cpu
-                                              (beacon->header.
-                                               frame_ctl)) ?
+                                    is_beacon(beacon->header.frame_ctl) ?
                                     "BEACON" : "PROBE RESPONSE");
 #endif
                memcpy(target, &network, sizeof(*target));
@@ -1509,9 +1505,7 @@ static void ieee80211_process_probe_response(struct ieee80211_device
                                     escape_essid(target->ssid,
                                                  target->ssid_len),
                                     MAC_ARG(target->bssid),
-                                    is_beacon(le16_to_cpu
-                                              (beacon->header.
-                                               frame_ctl)) ?
+                                    is_beacon(beacon->header.frame_ctl) ?
                                     "BEACON" : "PROBE RESPONSE");
                update_network(target, &network);
                network.ibss_dfs = NULL;
@@ -1519,7 +1513,7 @@ static void ieee80211_process_probe_response(struct ieee80211_device
 
        spin_unlock_irqrestore(&ieee->lock, flags);
 
-       if (is_beacon(le16_to_cpu(beacon->header.frame_ctl))) {
+       if (is_beacon(beacon->header.frame_ctl)) {
                if (ieee->handle_beacon != NULL)
                        ieee->handle_beacon(dev, beacon, &network);
        } else {
@@ -1549,7 +1543,7 @@ void ieee80211_rx_mgt(struct ieee80211_device *ieee,
                break;
 
        case IEEE80211_STYPE_PROBE_REQ:
-               IEEE80211_DEBUG_MGMT("recieved auth (%d)\n",
+               IEEE80211_DEBUG_MGMT("received auth (%d)\n",
                                     WLAN_FC_GET_STYPE(le16_to_cpu
                                                       (header->frame_ctl)));
 
@@ -1583,7 +1577,7 @@ void ieee80211_rx_mgt(struct ieee80211_device *ieee,
                break;
        case IEEE80211_STYPE_AUTH:
 
-               IEEE80211_DEBUG_MGMT("recieved auth (%d)\n",
+               IEEE80211_DEBUG_MGMT("received auth (%d)\n",
                                     WLAN_FC_GET_STYPE(le16_to_cpu
                                                       (header->frame_ctl)));
 
@@ -1607,6 +1601,30 @@ void ieee80211_rx_mgt(struct ieee80211_device *ieee,
                                            header, stats);
                break;
 
+       case IEEE80211_STYPE_REASSOC_REQ:
+               IEEE80211_DEBUG_MGMT("received reassoc (%d)\n",
+                                    WLAN_FC_GET_STYPE(le16_to_cpu
+                                                      (header->frame_ctl)));
+
+               IEEE80211_WARNING("%s: IEEE80211_REASSOC_REQ received\n",
+                                 ieee->dev->name);
+               if (ieee->handle_reassoc_request != NULL)
+                       ieee->handle_reassoc_request(ieee->dev,
+                                                   (struct ieee80211_reassoc_request *)
+                                                    header);
+               break;
+
+       case IEEE80211_STYPE_ASSOC_REQ:
+               IEEE80211_DEBUG_MGMT("received assoc (%d)\n",
+                                    WLAN_FC_GET_STYPE(le16_to_cpu
+                                                      (header->frame_ctl)));
+
+               IEEE80211_WARNING("%s: IEEE80211_ASSOC_REQ received\n",
+                                 ieee->dev->name);
+               if (ieee->handle_assoc_request != NULL)
+                       ieee->handle_assoc_request(ieee->dev);
+               break;
+
        case IEEE80211_STYPE_DEAUTH:
                IEEE80211_DEBUG_MGMT("DEAUTH\n");
                if (ieee->handle_deauth != NULL)