L2CAP_IT_FEAT_MASK
req.type = cpu_to_le16(L2CAP_IT_FEAT_MASK);
info.type = cpu_to_le16(L2CAP_IT_FEAT_MASK);
if (type == L2CAP_IT_FEAT_MASK) {
rsp->type = cpu_to_le16(L2CAP_IT_FEAT_MASK);
case L2CAP_IT_FEAT_MASK: