diff options
| author | Johannes Berg <johannes.berg@intel.com> | 2012-10-01 11:47:39 +0200 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2012-10-16 16:31:29 +0200 |
| commit | 26c7af7cad587455f5335af02eb94af772992ace (patch) | |
| tree | 5920fddc28fa6cc83fdd435b267f43c5f5d4cbbc | |
| parent | f042c2eb96779944629fee99817718ede40d4970 (diff) | |
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>
| -rw-r--r-- | drivers/net/wireless/iwlwifi/dvm/main.c | 4 | ||||
| -rw-r--r-- | drivers/net/wireless/iwlwifi/pcie/trans.c | 3 |
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); } |