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-rw-r--r--drivers/net/wireless/iwlwifi/iwl-sta.h11
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-sta.h b/drivers/net/wireless/iwlwifi/iwl-sta.h
index c2a453a1a99..dc43ebd1f1f 100644
--- a/drivers/net/wireless/iwlwifi/iwl-sta.h
+++ b/drivers/net/wireless/iwlwifi/iwl-sta.h
@@ -97,6 +97,17 @@ static inline void iwl_clear_driver_stations(struct iwl_priv *priv)
spin_lock_irqsave(&priv->sta_lock, flags);
memset(priv->stations, 0, sizeof(priv->stations));
priv->num_stations = 0;
+
+ /*
+ * Remove all key information that is not stored as part of station
+ * information since mac80211 may not have had a
+ * chance to remove all the keys. When device is reconfigured by
+ * mac80211 after an error all keys will be reconfigured.
+ */
+ priv->ucode_key_table = 0;
+ priv->key_mapping_key = 0;
+ memset(priv->wep_keys, 0, sizeof(priv->wep_keys));
+
spin_unlock_irqrestore(&priv->sta_lock, flags);
}