iwlwifi: track station IDs

mac80211 allows us to store private data per
station, so put the station ID there. This
allows us to avoid the station ID lookup when
removing regular stations. To also be able to
avoid the lookup to remove the special IBSS
BSSID station, track its ID in the per-vif
private data.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>

1 files changed, 5 insertions, 0 deletions

diff --git a/drivers/net/wireless/iwlwifi/iwl-3945.h b/drivers/net/wireless/iwlwifi/iwl-3945.h
index 8fe24eee1c56..bb2aeebf3652 100644
--- a/drivers/net/wireless/iwlwifi/iwl-3945.h
+++ b/drivers/net/wireless/iwlwifi/iwl-3945.h
@@ -106,7 +106,12 @@ struct iwl3945_rs_sta {
 };
 
 
+/*
+ * The common struct MUST be first because it is shared between
+ * 3945 and agn!
+ */
 struct iwl3945_sta_priv {
+        struct iwl_station_priv_common common;
         struct iwl3945_rs_sta rs_sta;
 };