USB: isp1362-hcd.c: usb message always saved in case of underrun

The usb message must be saved also in case the USB endpoint is not a
control endpoint (i.e., "endpoint 0"), otherwise in some circumstances
we don't have a payload in case of error.

The patch has been created by tracing with usbmon the different error
messages generated by this driver with respect to the ehci-hcd driver.
Signed-off-by: Bruno Morelli <bruno@evidence.eu.com>
Signed-off-by: Claudio Scordino <claudio@evidence.eu.com>
Tested-by: Bruno Morelli <bruno@evidence.eu.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/usb/host/isp1362-hcd.c

@@ -543,12 +543,12 @@ static void postproc_ep(struct isp1362_hcd *isp1362_hcd, struct isp1362_ep *ep)
 			    usb_pipein(urb->pipe) ? "IN" : "OUT", ep->nextpid,
 			    short_ok ? "" : "not_",
 			    PTD_GET_COUNT(ptd), ep->maxpacket, len);
+			/* save the data underrun error code for later and
+			 * proceed with the status stage
+			 */
+			urb->actual_length += PTD_GET_COUNT(ptd);
 			if (usb_pipecontrol(urb->pipe)) {
 				ep->nextpid = USB_PID_ACK;
-				/* save the data underrun error code for later and
-				 * proceed with the status stage
-				 */
-				urb->actual_length += PTD_GET_COUNT(ptd);
 				BUG_ON(urb->actual_length > urb->transfer_buffer_length);
 
 				if (urb->status == -EINPROGRESS)