Now that torture_random() uses swahw32(), its callers no longer see not-so-random low-order bits, as these are now swapped up into the upper 16 bits of the torture_random() function's return value. This commit therefore removes the right-shifting of torture_random() return values. Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxx> --- kernel/torture.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/kernel/torture.c b/kernel/torture.c index 92704f04a141..b59eb6048eab 100644 --- a/kernel/torture.c +++ b/kernel/torture.c @@ -95,7 +95,7 @@ int torture_hrtimeout_ns(ktime_t baset_ns, u32 fuzzt_ns, struct torture_random_s ktime_t hto = baset_ns; if (trsp) - hto += (torture_random(trsp) >> 3) % fuzzt_ns; + hto += torture_random(trsp) % fuzzt_ns; set_current_state(TASK_IDLE); return schedule_hrtimeout(&hto, HRTIMER_MODE_REL); } @@ -365,7 +365,7 @@ torture_onoff(void *arg) torture_hrtimeout_jiffies(HZ / 10, &rand); continue; } - cpu = (torture_random(&rand) >> 4) % (maxcpu + 1); + cpu = torture_random(&rand) % (maxcpu + 1); if (!torture_offline(cpu, &n_offline_attempts, &n_offline_successes, &sum_offline, &min_offline, &max_offline)) -- 2.40.1
