staging: octeon-usb: never retry after xacterr

Never retry after xacterr. The DMA engine cannot handle that properly
and may result in wrong transfer count and hang.

Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
1 file changed