[MAC80211]: make assoc_ap a flag

The sta_info.assoc_ap value is used as a flag, move it
into flags.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Acked-by: Michael Wu <flamingice@sourmilk.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

net/mac80211/ieee80211_sta.c

@@ -1279,8 +1279,7 @@ static void ieee80211_rx_mgmt_assoc_resp(struct net_device *dev,
 	}
 
 	sta->dev = dev;
-	sta->flags |= WLAN_STA_AUTH | WLAN_STA_ASSOC;
-	sta->assoc_ap = 1;
+	sta->flags |= WLAN_STA_AUTH | WLAN_STA_ASSOC | WLAN_STA_ASSOC_AP;
 
 	rates = 0;
 	mode = local->oper_hw_mode;

net/mac80211/rx.c

@@ -1398,7 +1398,7 @@ void __ieee80211_rx(struct ieee80211_hw *hw, struct sk_buff *skb,
 	skb = rx.skb;
 
 	skb_push(skb, radiotap_len);
-	if (sta && !sta->assoc_ap && !(sta->flags & WLAN_STA_WDS) &&
+	if (sta && !(sta->flags & (WLAN_STA_WDS | WLAN_STA_ASSOC_AP)) &&
 	    !local->iff_promiscs && !is_multicast_ether_addr(hdr->addr1)) {
 		rx.flags |= IEEE80211_TXRXD_RXRA_MATCH;
 		ieee80211_invoke_rx_handlers(local, local->rx_handlers, &rx,

net/mac80211/sta_info.h

@@ -26,6 +26,8 @@
 				    * send and receive non-IEEE 802.1X frames
 				    */
 #define WLAN_STA_SHORT_PREAMBLE BIT(7)
+/* whether this is an AP that we are associated with as a client */
+#define WLAN_STA_ASSOC_AP BIT(8)
 #define WLAN_STA_WME BIT(9)
 #define WLAN_STA_WDS BIT(27)
 
@@ -90,9 +92,6 @@ struct sta_info {
 	int channel_use;
 	int channel_use_raw;
 
-	int assoc_ap; /* whether this is an AP that we are
-		       * associated with as a client */
-
 #ifdef CONFIG_MAC80211_DEBUG_COUNTERS
 	unsigned int wme_rx_queue[NUM_RX_DATA_QUEUES];
 	unsigned int wme_tx_queue[NUM_RX_DATA_QUEUES];