iwlwifi: rename ibss_beacon variable

Since we're also going to support AP (GO) mode,
the variable isn't used for just IBSS beacons
any more -- rename it to not mislead readers.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
diff --git a/drivers/net/wireless/iwlwifi/iwl-dev.h b/drivers/net/wireless/iwlwifi/iwl-dev.h
index de43e13..70e07fa 100644
--- a/drivers/net/wireless/iwlwifi/iwl-dev.h
+++ b/drivers/net/wireless/iwlwifi/iwl-dev.h
@@ -1383,8 +1383,6 @@
 
 	enum nl80211_iftype iw_mode;
 
-	struct sk_buff *ibss_beacon;
-
 	/* Last Rx'd beacon timestamp */
 	u64 timestamp;
 
@@ -1496,8 +1494,10 @@
 	struct work_struct scan_completed;
 	struct work_struct rx_replenish;
 	struct work_struct abort_scan;
+
 	struct work_struct beacon_update;
 	struct iwl_rxon_context *beacon_ctx;
+	struct sk_buff *beacon_skb;
 
 	struct work_struct tt_work;
 	struct work_struct ct_enter;