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, 21 insertions, 2 deletions

diff --git a/drivers/net/wireless/iwlwifi/iwl-scan.c b/drivers/net/wireless/iwlwifi/iwl-scan.c
index 639904a7283..3b0bee331a3 100644
--- a/drivers/net/wireless/iwlwifi/iwl-scan.c
+++ b/drivers/net/wireless/iwlwifi/iwl-scan.c
@@ -916,10 +916,29 @@ static void iwl_bg_abort_scan(struct work_struct *work)
         mutex_unlock(&priv->mutex);
 }
 
+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;
+
+        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);
+}
+
+
 void iwl_setup_scan_deferred_work(struct iwl_priv *priv)
 {
-        /*  FIXME: move here when resolved PENDING
-         *  INIT_WORK(&priv->scan_completed, iwl_bg_scan_completed); */
+        INIT_WORK(&priv->scan_completed, iwl_bg_scan_completed);
         INIT_WORK(&priv->request_scan, iwl_bg_request_scan);
         INIT_WORK(&priv->abort_scan, iwl_bg_abort_scan);
         INIT_DELAYED_WORK(&priv->scan_check, iwl_bg_scan_check);