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-rw-r--r--drivers/cpuidle/governors/menu.c9
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) {