dprint(FD_RANDOM, "off rand %llu\n", (unsigned long long) r);
- *b = (lastb - 1) * (r / ((uint64_t) rmax + 1.0));
+ *b = lastb * (r / ((uint64_t) rmax + 1.0));
} else {
uint64_t off = 0;
else if (!queue_full(td)) {
io_u = io_u_qpop(&td->io_u_freelist);
+ io_u->file = NULL;
io_u->buflen = 0;
io_u->resid = 0;
- io_u->file = NULL;
io_u->end_io = NULL;
}