iwlwifi: no need to refer to max_nrg_cck range value

max_nrg_cck value inside the sensitivity range structure is not needed
for sensitivity calibration.
Keep the parameter in sensitivity structure but set the value to "0" in case
needed in the future implementation.

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 1 insertions, 6 deletions

diff --git a/drivers/net/wireless/iwlwifi/iwl-calib.c b/drivers/net/wireless/iwlwifi/iwl-calib.c
index a5d63672ad39..f8bf592e939c 100644
--- a/drivers/net/wireless/iwlwifi/iwl-calib.c
+++ b/drivers/net/wireless/iwlwifi/iwl-calib.c
@@ -251,12 +251,7 @@ static int iwl_sens_energy_cck(struct iwl_priv *priv,
 
                 /* increase energy threshold (reduce nrg value)
                  *   to decrease sensitivity */
-                if (data->nrg_th_cck >
-                        (ranges->max_nrg_cck + NRG_STEP_CCK))
-                        data->nrg_th_cck = data->nrg_th_cck
-                                                 - NRG_STEP_CCK;
-                else
-                        data->nrg_th_cck = ranges->max_nrg_cck;
+                data->nrg_th_cck = data->nrg_th_cck - NRG_STEP_CCK;
         /* Else if we got fewer than desired, increase sensitivity */
         } else if (false_alarms < min_false_alarms) {
                 data->nrg_curr_state = IWL_FA_TOO_FEW;