usb: isp1760: rework cache initialization error handling

If we fail to create qtd cache we were not destroying the
urb_listitem, rework the error handling logic to cope with that.

Signed-off-by: Rui Miguel Silva <rui.silva@linaro.org>
Link: https://lore.kernel.org/r/20210727100516.4190681-4-rui.silva@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Rui Miguel Silva 2021-07-27 11:05:16 +01:00 • committed by Greg Kroah-Hartman
commit cbbdb3fe0d