On Sat, 2013-08-03 at 10:46 +0800, Ming Lei wrote: > @@ -1268,10 +1298,14 @@ netdev_tx_t usbnet_start_xmit (struct sk_buff *skb, > entry = (struct skb_data *) skb->cb; > entry->urb = urb; > entry->dev = dev; > - entry->length = length; > > usb_fill_bulk_urb (urb, dev->udev, dev->out, > skb->data, skb->len, tx_complete, skb); > + if (dev->can_dma_sg) { > + if (build_dma_sg(skb, urb) < 0) > + goto drop;
Where do you free urb->sg? Regards Oliver -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html