On Fri, Jun 08, 2018 at 03:39:06PM +0800, Kenneth Lu wrote: > @@ -1017,7 +1016,6 @@ static void rtl8192_hard_data_xmit(struct sk_buff *skb, struct net_device *dev, > *(struct net_device **)(skb->cb) = dev; > tcb_desc->bTxEnableFwCalcDur = 1; > skb_push(skb, priv->ieee80211->tx_headroom); > - ret = rtl8192_tx(dev, skb); This isn't right and you need to be a lot more careful. regards, dan carpenter _______________________________________________ devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxx http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel