cppcheck report:
usb-linux.c:661: warning: Redundant assignment of "len" in switch
Cc: Hans de Goede <hdegoede@redhat.com> Cc: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Stefan Weil <weil@mail.berlios.de> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>