iwlagn: update bt status upon scan complete
Update bt status upon receive scan complete notification
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/iwlwifi/iwl-scan.c b/drivers/net/wireless/iwlwifi/iwl-scan.c
index 8d7fa59..33aa7a5 100644
--- a/drivers/net/wireless/iwlwifi/iwl-scan.c
+++ b/drivers/net/wireless/iwlwifi/iwl-scan.c
@@ -236,6 +236,26 @@
clear_bit(STATUS_SCANNING, &priv->status);
+ if (priv->iw_mode != NL80211_IFTYPE_ADHOC &&
+ priv->cfg->advanced_bt_coexist && priv->bt_status !=
+ scan_notif->bt_status) {
+ if (scan_notif->bt_status) {
+ /* BT on */
+ if (!priv->bt_ch_announce)
+ priv->bt_traffic_load =
+ IWL_BT_COEX_TRAFFIC_LOAD_HIGH;
+ /*
+ * otherwise, no traffic load information provided
+ * no changes made
+ */
+ } else {
+ /* BT off */
+ priv->bt_traffic_load =
+ IWL_BT_COEX_TRAFFIC_LOAD_NONE;
+ }
+ priv->bt_status = scan_notif->bt_status;
+ queue_work(priv->workqueue, &priv->bt_traffic_change_work);
+ }
queue_work(priv->workqueue, &priv->scan_completed);
}