Christian Lamparter wrote: > > Alan, I've got a question about: > "Create and initialize a usb_anchor structure, and each time you create > a new URB, call usb_anchor_urb(). Then you can free the URB as soon as > it is submitted; the anchor will keep it pinned until it completes, and > it is automatically removed from the anchor when the completion routine > is called." > > Do we have to call usb_free_urb again, if we're resubmitting the urb in the > complete callback? (the code what I'm referring to is p54u_rx_cb in p54usb.c) I am very interested in the answer to this question. My interpretation is that you cannot resubmit the urb after it has been posted to usb_anchor_usb() because the USB core will have deleted it, and that the callback routine will have to allocate a new urb, anchor it, and then free it as well. Larry -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
