Return transferred bytes only when transfer was successful. Signed-off-by: Aaro Koskinen <aaro.koskinen@xxxxxx> --- drivers/staging/octeon-usb/octeon-hcd.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/drivers/staging/octeon-usb/octeon-hcd.c b/drivers/staging/octeon-usb/octeon-hcd.c index 59cf921..a65b708 100644 --- a/drivers/staging/octeon-usb/octeon-hcd.c +++ b/drivers/staging/octeon-usb/octeon-hcd.c @@ -2162,7 +2162,11 @@ static void octeon_usb_urb_complete_callback(struct cvmx_usb_state *usb, struct usb_hcd *hcd = octeon_to_hcd(priv); struct device *dev = hcd->self.controller; - urb->actual_length = bytes_transferred; + if (likely(status == CVMX_USB_COMPLETE_SUCCESS)) + urb->actual_length = bytes_transferred; + else + urb->actual_length = 0; + urb->hcpriv = NULL; /* For Isochronous transactions we need to update the URB packet status -- 2.0.0 _______________________________________________ devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxx http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
