usb: wusbcore: read actual_length bytes isoc in segments
Use the iso_frame_desc.actual_length field instead of length when
reading isoc in data segments from the HWA. This fixes a case where the
isoc in read URB would never complete because it expected the HWA to
send more data than it actually did. When this happened the URB would
be stuck in the driver preventing module unload and clean shutdown.
Signed-off-by: Thomas Pugliese <thomas.pugliese@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
1 file changed