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>
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/iwl-agn.c
index 0c913ea..b2c5665 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn.c
@@ -2854,6 +2854,8 @@
IEEE80211_HW_SUPPORTS_STATIC_SMPS;
hw->sta_data_size = sizeof(struct iwl_station_priv);
+ hw->vif_data_size = sizeof(struct iwl_vif_priv);
+
hw->wiphy->interface_modes =
BIT(NL80211_IFTYPE_STATION) |
BIT(NL80211_IFTYPE_ADHOC);
@@ -3229,6 +3231,8 @@
int ret;
u8 sta_id;
+ sta_priv->common.sta_id = IWL_INVALID_STATION;
+
IWL_DEBUG_INFO(priv, "received request to add station %pM\n",
sta->addr);
@@ -3245,12 +3249,14 @@
return ret;
}
+ sta_priv->common.sta_id = sta_id;
+
/* Initialize rate scaling */
IWL_DEBUG_INFO(priv, "Initializing rate scaling for station %pM\n",
sta->addr);
iwl_rs_rate_init(priv, sta, sta_id);
- return ret;
+ return 0;
}
/*****************************************************************************