1 files changed, 24 insertions, 11 deletions

diff --git a/drivers/net/wireless/mwifiex/sta_ioctl.c b/drivers/net/wireless/mwifiex/sta_ioctl.c
index cb682561c438..f542bb8ccbc8 100644
--- a/drivers/net/wireless/mwifiex/sta_ioctl.c
+++ b/drivers/net/wireless/mwifiex/sta_ioctl.c
@@ -56,7 +56,6 @@ int mwifiex_copy_mcast_addr(struct mwifiex_multicast_list *mlist,
  */
 int mwifiex_wait_queue_complete(struct mwifiex_adapter *adapter)
 {
-	bool cancel_flag = false;
 	int status;
 	struct cmd_ctrl_node *cmd_queued;
 
@@ -70,14 +69,11 @@ int mwifiex_wait_queue_complete(struct mwifiex_adapter *adapter)
 	atomic_inc(&adapter->cmd_pending);
 
 	/* Wait for completion */
-	wait_event_interruptible(adapter->cmd_wait_q.wait,
-				 *(cmd_queued->condition));
-	if (!*(cmd_queued->condition))
-		cancel_flag = true;
-
-	if (cancel_flag) {
-		mwifiex_cancel_pending_ioctl(adapter);
-		dev_dbg(adapter->dev, "cmd cancel\n");
+	status = wait_event_interruptible(adapter->cmd_wait_q.wait,
+					  *(cmd_queued->condition));
+	if (status) {
+		dev_err(adapter->dev, "cmd_wait_q terminated: %d\n", status);
+		return status;
 	}
 
 	status = adapter->cmd_wait_q.status;
@@ -287,6 +283,20 @@ int mwifiex_bss_start(struct mwifiex_private *priv, struct cfg80211_bss *bss,
 		if (ret)
 			goto done;
 
+		if (bss_desc) {
+			u8 config_bands = 0;
+
+			if (mwifiex_band_to_radio_type((u8) bss_desc->bss_band)
+			    == HostCmd_SCAN_RADIO_TYPE_BG)
+				config_bands = BAND_B | BAND_G | BAND_GN;
+			else
+				config_bands = BAND_A | BAND_AN;
+
+			if (!((config_bands | adapter->fw_bands) &
+			      ~adapter->fw_bands))
+				adapter->config_bands = config_bands;
+		}
+
 		ret = mwifiex_check_network_compatibility(priv, bss_desc);
 		if (ret)
 			goto done;
@@ -496,8 +506,11 @@ int mwifiex_enable_hs(struct mwifiex_adapter *adapter)
 		return false;
 	}
 
-	wait_event_interruptible(adapter->hs_activate_wait_q,
-				 adapter->hs_activate_wait_q_woken);
+	if (wait_event_interruptible(adapter->hs_activate_wait_q,
+				     adapter->hs_activate_wait_q_woken)) {
+		dev_err(adapter->dev, "hs_activate_wait_q terminated\n");
+		return false;
+	}
 
 	return true;
 }