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iwlwifi: remove unused variables

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Remove a number of variables that are assigned, but not used.

Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Johannes Berg 2012-10-01 11:47:39 +02:00
parent f042c2eb96
commit 26c7af7cad
2 changed files with 1 additions and 6 deletions
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4
drivers/net/wireless/iwlwifi/dvm/main.c
View File

@ -1191,8 +1191,6 @@ static void iwl_option_config(struct iwl_priv *priv)
static int iwl_eeprom_init_hw_params(struct iwl_priv *priv) static int iwl_eeprom_init_hw_params(struct iwl_priv *priv)
{ {
u16 radio_cfg;
priv->eeprom_data->sku = priv->eeprom_data->sku; priv->eeprom_data->sku = priv->eeprom_data->sku;
if (priv->eeprom_data->sku & EEPROM_SKU_CAP_11N_ENABLE && if (priv->eeprom_data->sku & EEPROM_SKU_CAP_11N_ENABLE &&
@ -1208,8 +1206,6 @@ static int iwl_eeprom_init_hw_params(struct iwl_priv *priv)
IWL_INFO(priv, "Device SKU: 0x%X\n", priv->eeprom_data->sku); IWL_INFO(priv, "Device SKU: 0x%X\n", priv->eeprom_data->sku);
radio_cfg = priv->eeprom_data->radio_cfg;
priv->hw_params.tx_chains_num = priv->hw_params.tx_chains_num =
num_of_ant(priv->eeprom_data->valid_tx_ant); num_of_ant(priv->eeprom_data->valid_tx_ant);
if (priv->cfg->rx_with_siso_diversity) if (priv->cfg->rx_with_siso_diversity)

3
drivers/net/wireless/iwlwifi/pcie/trans.c
View File

@ -1516,14 +1516,13 @@ static void iwl_trans_pcie_reclaim(struct iwl_trans *trans, int txq_id, int ssn,
struct iwl_tx_queue *txq = &trans_pcie->txq[txq_id]; struct iwl_tx_queue *txq = &trans_pcie->txq[txq_id];
/* n_bd is usually 256 => n_bd - 1 = 0xff */ /* n_bd is usually 256 => n_bd - 1 = 0xff */
int tfd_num = ssn & (txq->q.n_bd - 1); int tfd_num = ssn & (txq->q.n_bd - 1);
int freed = 0;
spin_lock(&txq->lock); spin_lock(&txq->lock);
if (txq->q.read_ptr != tfd_num) { if (txq->q.read_ptr != tfd_num) {
IWL_DEBUG_TX_REPLY(trans, "[Q %d] %d -> %d (%d)\n", IWL_DEBUG_TX_REPLY(trans, "[Q %d] %d -> %d (%d)\n",
txq_id, txq->q.read_ptr, tfd_num, ssn); txq_id, txq->q.read_ptr, tfd_num, ssn);
freed = iwl_tx_queue_reclaim(trans, txq_id, tfd_num, skbs); iwl_tx_queue_reclaim(trans, txq_id, tfd_num, skbs);
if (iwl_queue_space(&txq->q) > txq->q.low_mark) if (iwl_queue_space(&txq->q) > txq->q.low_mark)
iwl_wake_queue(trans, txq); iwl_wake_queue(trans, txq);
} }