iwlwifi: remove unused parameters
parameters "len" is not used in both iwl_tx_queue_free() and
iwl_cmd_queue_free() functions
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/iwlwifi/iwl-tx.c b/drivers/net/wireless/iwlwifi/iwl-tx.c
index 5c43d7c..8ae4c9b 100644
--- a/drivers/net/wireless/iwlwifi/iwl-tx.c
+++ b/drivers/net/wireless/iwlwifi/iwl-tx.c
@@ -131,7 +131,7 @@
struct iwl_tx_queue *txq = &priv->txq[txq_id];
struct iwl_queue *q = &txq->q;
struct pci_dev *dev = priv->pci_dev;
- int i, len;
+ int i;
if (q->n_bd == 0)
return;
@@ -141,8 +141,6 @@
q->read_ptr = iwl_queue_inc_wrap(q->read_ptr, q->n_bd))
priv->cfg->ops->lib->txq_free_tfd(priv, txq);
- len = sizeof(struct iwl_device_cmd) * q->n_window;
-
/* De-alloc array of command/tx buffers */
for (i = 0; i < TFD_TX_CMD_SLOTS; i++)
kfree(txq->cmd[i]);
@@ -180,14 +178,11 @@
struct iwl_tx_queue *txq = &priv->txq[IWL_CMD_QUEUE_NUM];
struct iwl_queue *q = &txq->q;
struct pci_dev *dev = priv->pci_dev;
- int i, len;
+ int i;
if (q->n_bd == 0)
return;
- len = sizeof(struct iwl_device_cmd) * q->n_window;
- len += IWL_MAX_SCAN_SIZE;
-
/* De-alloc array of command/tx buffers */
for (i = 0; i <= TFD_CMD_SLOTS; i++)
kfree(txq->cmd[i]);