Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6

[safe/jmp/linux-2.6] / drivers / net / wireless / iwlwifi / iwl-tx.c

diff --git a/drivers/net/wireless/iwlwifi/iwl-tx.c b/drivers/net/wireless/iwlwifi/iwl-tx.c
index 888a8e9..58b132f 100644 (file)
--- a/drivers/net/wireless/iwlwifi/iwl-tx.c
+++ b/drivers/net/wireless/iwlwifi/iwl-tx.c
@@ -1350,8 +1350,16 @@ int iwl_tx_agg_stop(struct iwl_priv *priv , const u8 *ra, u16 tid)
                return -ENXIO;
        }
 
+       if (priv->stations[sta_id].tid[tid].agg.state ==
+                               IWL_EMPTYING_HW_QUEUE_ADDBA) {
+               IWL_DEBUG_HT(priv, "AGG stop before setup done\n");
+               ieee80211_stop_tx_ba_cb_irqsafe(priv->hw, ra, tid);
+               priv->stations[sta_id].tid[tid].agg.state = IWL_AGG_OFF;
+               return 0;
+       }
+
        if (priv->stations[sta_id].tid[tid].agg.state != IWL_AGG_ON)
-               IWL_WARN(priv, "Stopping AGG while state not IWL_AGG_ON\n");
+               IWL_WARN(priv, "Stopping AGG while state not ON or starting\n");
 
        tid_data = &priv->stations[sta_id].tid[tid];
        ssn = (tid_data->seq_number & IEEE80211_SCTL_SEQ) >> 4;