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Commit 8dcf4ece authored by Aaro Koskinen's avatar Aaro Koskinen Committed by Greg Kroah-Hartman
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staging: octeon-usb: return transferred bytes only on success 



Return transferred bytes only when transfer was successful.

Signed-off-by: default avatarAaro Koskinen <aaro.koskinen@iki.fi>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent d8c39d3f

drivers/staging/octeon-usb/octeon-hcd.c

+5 −1
Original line number Diff line number Diff line
@@ -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;



	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