rt2x00: Reorganize beacon handling

With the new beacon handling from mac80211 we can
reorganize the beacon handling in rt2x00 as well.
This patch will move the function to the TX handlers,
and move all duplicate code into rt2x00queue.c.

After this change the descriptor helper functions
from rt2x00queue.c no longer need to be exported
outside of rt2x00lib and can be declared static.

Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 10 insertions, 21 deletions

diff --git a/drivers/net/wireless/rt2x00/rt2x00mac.c b/drivers/net/wireless/rt2x00/rt2x00mac.c
index ff853c430bd..16b72d9ca1c 100644
--- a/drivers/net/wireless/rt2x00/rt2x00mac.c
+++ b/drivers/net/wireless/rt2x00/rt2x00mac.c
@@ -348,8 +348,8 @@ int rt2x00mac_config_interface(struct ieee80211_hw *hw,
 {
 	struct rt2x00_dev *rt2x00dev = hw->priv;
 	struct rt2x00_intf *intf = vif_to_intf(vif);
-	struct sk_buff *beacon;
-	int status;
+	int update_bssid = 0;
+	int status = 0;
 
 	/*
 	 * Mac80211 might be calling this function while we are trying
@@ -361,15 +361,13 @@ int rt2x00mac_config_interface(struct ieee80211_hw *hw,
 	spin_lock(&intf->lock);
 
 	/*
-	 * If the interface does not work in master mode,
-	 * then the bssid value in the interface structure
-	 * should now be set.
-	 *
 	 * conf->bssid can be NULL if coming from the internal
 	 * beacon update routine.
 	 */
-	if (conf->bssid && vif->type != IEEE80211_IF_TYPE_AP)
+	if (conf->changed & IEEE80211_IFCC_BSSID && conf->bssid) {
+		update_bssid = 1;
 		memcpy(&intf->bssid, conf->bssid, ETH_ALEN);
+	}
 
 	spin_unlock(&intf->lock);
 
@@ -379,23 +377,14 @@ int rt2x00mac_config_interface(struct ieee80211_hw *hw,
 	 * values as arguments we make keep access to rt2x00_intf thread safe
 	 * even without the lock.
 	 */
-	rt2x00lib_config_intf(rt2x00dev, intf, vif->type, NULL, conf->bssid);
+	rt2x00lib_config_intf(rt2x00dev, intf, vif->type, NULL,
+			      update_bssid ? conf->bssid : NULL);
 
 	/*
-	 * We only need to initialize the beacon when in master/ibss mode.
+	 * Update the beacon.
 	 */
-	if ((vif->type != IEEE80211_IF_TYPE_AP &&
-	     vif->type != IEEE80211_IF_TYPE_IBSS) ||
-	    !(conf->changed & IEEE80211_IFCC_BEACON))
-		return 0;
-
-	beacon = ieee80211_beacon_get(rt2x00dev->hw, vif);
-	if (!beacon)
-		return -ENOMEM;
-
-	status = rt2x00dev->ops->lib->beacon_update(rt2x00dev->hw, beacon);
-	if (status)
-		dev_kfree_skb(beacon);
+	if (conf->changed & IEEE80211_IFCC_BEACON)
+		status = rt2x00queue_update_beacon(rt2x00dev, vif);
 
 	return status;
 }