UVIDEO_FORMAT_LEN
if (desc->bLength != UVIDEO_FORMAT_LEN(desc))
if (desc->bLength == UVIDEO_FORMAT_LEN(desc)) {
if (desc->bLength == UVIDEO_FORMAT_LEN(desc)) {
if (desc->bLength == UVIDEO_FORMAT_LEN(desc)) {
if (desc->bLength == UVIDEO_FORMAT_LEN(desc)) {
if (desc->bLength == UVIDEO_FORMAT_LEN(desc)) {