stpinfo_valid
if (stpinfo_valid())
if (stpinfo_valid())
if (stpinfo_valid() && (stp_info.vbits & 0x2000))
if (stpinfo_valid() && (stp_info.vbits & 0x8000))
if (!stpinfo_valid() || !(stp_info.vbits & 0x8000) || !stp_info.lu) {
if (stpinfo_valid())
if (stpinfo_valid() && (stp_info.vbits & 0x0800))
if (stpinfo_valid() && (stp_info.vbits & 0x4000))
if (stpinfo_valid())
if (stpinfo_valid())