libertas_tf: return NETDEV_TX_OK in TX op

The TX op should return NETDEV_TX_OK or NETDEV_TX_BUSY.

Signed-off-by: Andrey Yurovsky <andrey@cozybit.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

diff --git a/drivers/net/wireless/libertas_tf/main.c b/drivers/net/wireless/libertas_tf/main.c
index d1fc305..e7289e2 100644 (file)
--- a/drivers/net/wireless/libertas_tf/main.c
+++ b/drivers/net/wireless/libertas_tf/main.c
@@ -206,7 +206,7 @@ static int lbtf_op_tx(struct ieee80211_hw *hw, struct sk_buff *skb)
         * there are no buffered multicast frames to send
         */
        ieee80211_stop_queues(priv->hw);
-       return 0;
+       return NETDEV_TX_OK;
 }
 
 static void lbtf_tx_work(struct work_struct *work)