staging: usbip: cleanup and fix of vhci_hub_status
Changed setting the status bits to a byte-oriented approach. Number of written status bits is now based on VHCI_NPORT, instead of casting status buffer to a long. This fixes a stack corruption bug on 64-bit based architectures, and potential byte order / endianness related issues. In addition updated function comments, and log statements. Signed-off-by: NBart Westgeest <bart@elbrys.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
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