diff options
Diffstat (limited to 'drivers/cpuidle')
| -rw-r--r-- | drivers/cpuidle/governors/menu.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/drivers/cpuidle/governors/menu.c b/drivers/cpuidle/governors/menu.c index af7b3f6b260d..94a303739ba8 100644 --- a/drivers/cpuidle/governors/menu.c +++ b/drivers/cpuidle/governors/menu.c @@ -199,14 +199,17 @@ static u64 div_round64(u64 dividend, u32 divisor) */ static void get_typical_interval(struct menu_device *data) { - int i = 0, divisor = 0; - uint64_t max = 0, avg = 0, stddev = 0; + int i, divisor; + uint64_t max, avg, stddev; int64_t thresh = LLONG_MAX; /* Discard outliers above this value. */ again: /* first calculate average and standard deviation of the past */ - max = avg = divisor = stddev = 0; + max = 0; + avg = 0; + divisor = 0; + stddev = 0; for (i = 0; i < INTERVALS; i++) { int64_t value = data->intervals[i]; if (value <= thresh) { |