IQ_HAS_FL
iq->flags |= IQ_HAS_FL;
ASSERT(iq->flags & IQ_HAS_FL);
if ((fl_bufs_used > 0) || (iq->flags & IQ_HAS_FL)) {
ASSERT(iq->flags & IQ_HAS_FL);
ASSERT(iq->flags & IQ_HAS_FL);
ASSERT(iq->flags & IQ_HAS_FL);
if (iq->flags & IQ_HAS_FL) {