iwlwifi: remove unused variables

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>

2 files changed, 1 insertions, 6 deletions

diff --git a/drivers/net/wireless/iwlwifi/dvm/main.c b/drivers/net/wireless/iwlwifi/dvm/main.c
index 963d02bd985..76262998efe 100644
--- a/drivers/net/wireless/iwlwifi/dvm/main.c
+++ b/drivers/net/wireless/iwlwifi/dvm/main.c
@@ -1191,8 +1191,6 @@ static void iwl_option_config(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;
 
         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);
 
-        radio_cfg = priv->eeprom_data->radio_cfg;
-
         priv->hw_params.tx_chains_num =
                 num_of_ant(priv->eeprom_data->valid_tx_ant);
         if (priv->cfg->rx_with_siso_diversity)
diff --git a/drivers/net/wireless/iwlwifi/pcie/trans.c b/drivers/net/wireless/iwlwifi/pcie/trans.c
index 23490437def..6c383dff154 100644
--- a/drivers/net/wireless/iwlwifi/pcie/trans.c
+++ b/drivers/net/wireless/iwlwifi/pcie/trans.c
@@ -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];
         /* n_bd is usually 256 => n_bd - 1 = 0xff */
         int tfd_num = ssn & (txq->q.n_bd - 1);
-        int freed = 0;
 
         spin_lock(&txq->lock);
 
         if (txq->q.read_ptr != tfd_num) {
                 IWL_DEBUG_TX_REPLY(trans, "[Q %d] %d -> %d (%d)\n",
                                    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)
                         iwl_wake_queue(trans, txq);
         }