iwlcore: dont commit power command if interface is not up

If user set new power level, accept the new power level and only
send command to host if the interface is up and radio on.

Signed-off-by: Mohamed Abbas <mohamed.abbas@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

diff --git a/drivers/net/wireless/iwlwifi/iwl-power.c b/drivers/net/wireless/iwlwifi/iwl-power.c
index 18b7e4195ea1c77de594b4528eac72159088001c..47c894530eb583e978e17c2f1002a0871620def2 100644 (file)
--- a/drivers/net/wireless/iwlwifi/iwl-power.c
+++ b/drivers/net/wireless/iwlwifi/iwl-power.c
@@ -273,7 +273,7 @@ int iwl_power_update_mode(struct iwl_priv *priv, bool force)
        if (priv->iw_mode != NL80211_IFTYPE_STATION)
                final_mode = IWL_POWER_MODE_CAM;
 
-       if (!iwl_is_rfkill(priv) && !setting->power_disabled &&
+       if (iwl_is_ready_rf(priv) && !setting->power_disabled &&
            ((setting->power_mode != final_mode) || force)) {
                struct iwl_powertable_cmd cmd;