iwlwifi: remove STATUS_CONF_PENDING in scanning

This patch removes STATUS_CONF_PENDING usage that called from
iwl4965_mac_config internally after scan completed.

It's called anyway from the mac80211 ieee80211_scan_completed():

	if (local->hw_scanning) {
		local->hw_scanning = false;
		if (ieee80211_hw_config(local))
		...
	}

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>

1 files changed, 0 insertions, 28 deletions

diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/iwl-agn.c
index 204abab76449..24a1aeb6448f 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn.c
@@ -2569,30 +2569,6 @@ static void iwl4965_post_associate(struct iwl_priv *priv)
 
 }
 
-static int iwl4965_mac_config(struct ieee80211_hw *hw, struct ieee80211_conf *conf);
-
-static void iwl_bg_scan_completed(struct work_struct *work)
-{
-        struct iwl_priv *priv =
-            container_of(work, struct iwl_priv, scan_completed);
-
-        IWL_DEBUG_SCAN("SCAN complete scan\n");
-
-        if (test_bit(STATUS_EXIT_PENDING, &priv->status))
-                return;
-
-        if (test_bit(STATUS_CONF_PENDING, &priv->status))
-                iwl4965_mac_config(priv->hw, ieee80211_get_hw_conf(priv->hw));
-
-        ieee80211_scan_completed(priv->hw);
-
-        /* Since setting the TXPOWER may have been deferred while
-         * performing the scan, fire one off */
-        mutex_lock(&priv->mutex);
-        iwl_set_tx_power(priv, priv->tx_power_user_lmt, true);
-        mutex_unlock(&priv->mutex);
-}
-
 /*****************************************************************************
  *
  * mac80211 entry point functions
@@ -2812,7 +2788,6 @@ static int iwl4965_mac_config(struct ieee80211_hw *hw, struct ieee80211_conf *co
         if (unlikely(!priv->cfg->mod_params->disable_hw_scan &&
                      test_bit(STATUS_SCANNING, &priv->status))) {
                 IWL_DEBUG_MAC80211("leave - scanning\n");
-                set_bit(STATUS_CONF_PENDING, &priv->status);
                 mutex_unlock(&priv->mutex);
                 return 0;
         }
@@ -2898,7 +2873,6 @@ static int iwl4965_mac_config(struct ieee80211_hw *hw, struct ieee80211_conf *co
         IWL_DEBUG_MAC80211("leave\n");
 
 out:
-        clear_bit(STATUS_CONF_PENDING, &priv->status);
         mutex_unlock(&priv->mutex);
         return ret;
 }
@@ -4117,8 +4091,6 @@ static void iwl_setup_deferred_work(struct iwl_priv *priv)
         INIT_DELAYED_WORK(&priv->init_alive_start, iwl_bg_init_alive_start);
         INIT_DELAYED_WORK(&priv->alive_start, iwl_bg_alive_start);
 
-        /* FIXME : remove when resolved PENDING */
-        INIT_WORK(&priv->scan_completed, iwl_bg_scan_completed);
         iwl_setup_scan_deferred_work(priv);
         iwl_setup_power_deferred_work(priv);