iwlwifi: reset the tid_data when a station is removed

Since the station is removed, we need to reset the information that
was accounted for this station.

Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>

diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-sta.c b/drivers/net/wireless/iwlwifi/iwl-agn-sta.c
index 63d948d..6bf3311 100644 (file)
--- a/drivers/net/wireless/iwlwifi/iwl-agn-sta.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-sta.c
@@ -463,6 +463,7 @@ int iwl_remove_station(struct iwl_priv *priv, const u8 sta_id,
                       const u8 *addr)
 {
        unsigned long flags;
+       u8 tid;
 
        if (!iwl_is_ready(priv->shrd)) {
                IWL_DEBUG_INFO(priv,
@@ -501,6 +502,10 @@ int iwl_remove_station(struct iwl_priv *priv, const u8 sta_id,
                priv->stations[sta_id].lq = NULL;
        }
 
+       for (tid = 0; tid < IWL_MAX_TID_COUNT; tid++)
+               memset(&priv->tid_data[sta_id][tid], 0,
+                       sizeof(priv->tid_data[sta_id][tid]));
+
        priv->stations[sta_id].used &= ~IWL_STA_DRIVER_ACTIVE;
 
        priv->num_stations--;