xhci: Return correct number of tranferred bytes for stalled control endpoints
xhci: Return correct number of tranferred bytes for stalled control endpoints

Fix the xhci driver from bluntly setting the transferred length to 0 if
we get a STALL on anything else than the data stage of a control transfer.

Signed-off-by: Mathias Nyman <2d4473c5e67eb83655334d4e9a7757f781607241@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <4645f7897fd33786a2ee1264d590b3c400559d85@linuxfoundation.org>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs