usb: xhci: Abort transfers with unallocated rings

Discovered while trying to use the second interface in the USB keyboard
driver necessary on Apple USB keyboards.

Reviewed-by: Marek Vasut <marex@denx.de>
Reviewed-by: Neal Gompa <neal@gompa.dev>
Signed-off-by: Janne Grunau <j@jannau.net>
1 file changed