iwl3945: kill hw_params.tx_ant_num

This patch removes tx_ant_num for hw_params structure. It is not used.

Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Zhu Yi <yi.zhu@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

2 files changed, 0 insertions, 4 deletions

diff --git a/drivers/net/wireless/iwlwifi/iwl-3945.c b/drivers/net/wireless/iwlwifi/iwl-3945.c
index d4ee15ed5e4c..8efe33805e11 100644
--- a/drivers/net/wireless/iwlwifi/iwl-3945.c
+++ b/drivers/net/wireless/iwlwifi/iwl-3945.c
@@ -2492,7 +2492,6 @@ int iwl3945_hw_set_hw_params(struct iwl_priv *priv)
         priv->hw_params.max_stations = IWL3945_STATION_COUNT;
         priv->hw_params.bcast_sta_id = IWL3945_BROADCAST_ID;
 
-        priv->hw_params.tx_ant_num = 2;
         return 0;
 }
 
diff --git a/drivers/net/wireless/iwlwifi/iwl-dev.h b/drivers/net/wireless/iwlwifi/iwl-dev.h
index 9b9d7435321b..a092401fd9c0 100644
--- a/drivers/net/wireless/iwlwifi/iwl-dev.h
+++ b/drivers/net/wireless/iwlwifi/iwl-dev.h
@@ -595,9 +595,6 @@ struct iwl_hw_params {
         u32 ct_kill_threshold; /* value in hw-dependent units */
         u32 calib_init_cfg;
         const struct iwl_sensitivity_ranges *sens;
-
-        /* for 3945 */
-        u16 tx_ant_num;
 };