at76c50x-usb: fix warning caused by at76_mac80211_tx now returning void
CC [M] drivers/net/wireless/at76c50x-usb.o
drivers/net/wireless/at76c50x-usb.c: In function ‘at76_mac80211_tx’:
drivers/net/wireless/at76c50x-usb.c:1759:4: warning: ‘return’ with a value, in function returning void
This is fallout from commit 7bb4568372856688bc070917265bce0b88bb7d4d
("mac80211: make tx() operation return void").
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/at76c50x-usb.c b/drivers/net/wireless/at76c50x-usb.c
index 10b4393..2986014 100644
--- a/drivers/net/wireless/at76c50x-usb.c
+++ b/drivers/net/wireless/at76c50x-usb.c
@@ -1756,7 +1756,8 @@
if (compare_ether_addr(priv->bssid, mgmt->bssid)) {
memcpy(priv->bssid, mgmt->bssid, ETH_ALEN);
ieee80211_queue_work(hw, &priv->work_join_bssid);
- return NETDEV_TX_BUSY;
+ dev_kfree_skb_any(skb);
+ return;
}
}