Commit 71c55d90 authored by Wey-Yi Guy's avatar Wey-Yi Guy Committed by John W. Linville
Browse files

iwlwifi: remove unused parameters 



parameters "len" is not used in both iwl_tx_queue_free() and
iwl_cmd_queue_free() functions

Signed-off-by: default avatarWey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: default avatarReinette Chatre <reinette.chatre@intel.com>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent 6c5cd9d5

drivers/net/wireless/iwlwifi/iwl-tx.c

+2 −7
Original line number Diff line number Diff line
@@ -131,7 +131,7 @@ void iwl_tx_queue_free(struct iwl_priv *priv, int txq_id) 
	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 @@ void iwl_tx_queue_free(struct iwl_priv *priv, int txq_id) 
	     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 @@ void iwl_cmd_queue_free(struct iwl_priv *priv) 
	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]);