1 files changed, 2 insertions, 3 deletions

diff --git a/drivers/net/wireless/ath/carl9170/usb.c b/drivers/net/wireless/ath/carl9170/usb.c
index 7504ed14c725..2d947a30d29e 100644
--- a/drivers/net/wireless/ath/carl9170/usb.c
+++ b/drivers/net/wireless/ath/carl9170/usb.c
@@ -160,8 +160,7 @@ err_acc:
 
 static void carl9170_usb_tx_data_complete(struct urb *urb)
 {
-        struct ar9170 *ar = (struct ar9170 *)
-              usb_get_intfdata(usb_ifnum_to_if(urb->dev, 0));
+        struct ar9170 *ar = usb_get_intfdata(usb_ifnum_to_if(urb->dev, 0));
 
         if (WARN_ON_ONCE(!ar)) {
                 dev_kfree_skb_irq(urb->context);
@@ -433,7 +432,7 @@ static void carl9170_usb_rx_complete(struct urb *urb)
                          * device.
                          */
 
-                        carl9170_restart(ar, CARL9170_RR_SLOW_SYSTEM);
+                        ieee80211_queue_work(ar->hw, &ar->ping_work);
                 }
         } else {
                 /*