iwlagn: move the disable agg logic to transport layer

Since all the check_empty logic is now in the transport layer,
the upper layer doesn't need to know anything about tx queues.
The disable aggregation flow was the last to know what a tx queue
is, so move it too.

Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/iwlwifi/iwl-trans.c b/drivers/net/wireless/iwlwifi/iwl-trans.c
index 0256454..ab35fd8 100644
--- a/drivers/net/wireless/iwlwifi/iwl-trans.c
+++ b/drivers/net/wireless/iwlwifi/iwl-trans.c
@@ -1281,7 +1281,7 @@
 		    (q->read_ptr == q->write_ptr)) {
 			IWL_DEBUG_HT(trans,
 				"HW queue empty: continue DELBA flow\n");
-			iwl_trans_pcie_txq_agg_disable(priv(trans), txq_id);
+			iwl_trans_pcie_txq_agg_disable(trans, txq_id);
 			tid_data->agg.state = IWL_AGG_OFF;
 			iwl_stop_tx_ba_trans_ready(priv(trans),
 						   NUM_IWL_RXON_CTX,
@@ -2015,7 +2015,7 @@
 	.tx = iwl_trans_pcie_tx,
 	.reclaim = iwl_trans_pcie_reclaim,
 
-	.txq_agg_disable = iwl_trans_pcie_txq_agg_disable,
+	.tx_agg_disable = iwl_trans_pcie_tx_agg_disable,
 	.tx_agg_alloc = iwl_trans_pcie_tx_agg_alloc,
 	.txq_agg_setup = iwl_trans_pcie_txq_agg_setup,