io_u: ensure we generate the full length of block sizes

[fio.git] / io_u.c

diff --git a/io_u.c b/io_u.c
index 9e9dad5a79f15c6f405b26ad16736388149d257c..5221a78c264981c8071f58c0310fa37fdeba4927 100644 (file)
--- a/io_u.c
+++ b/io_u.c
@@ -541,10 +541,8 @@ static unsigned int get_next_buflen(struct thread_data *td, struct io_u *io_u,
                r = __rand(&td->bsrange_state[ddir]);
 
                if (!td->o.bssplit_nr[ddir]) {
-                       buflen = 1 + (unsigned int) ((double) maxbs *
+                       buflen = minbs + (unsigned int) ((double) maxbs *
                                        (r / (frand_max + 1.0)));
-                       if (buflen < minbs)
-                               buflen = minbs;
                } else {
                        long long perc = 0;
                        unsigned int i;