cpuidle: teo: Cosmetic modification of teo_select()

Initialize local variables in teo_select() where they are declared.

No functional impact.

Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

diff --git a/drivers/cpuidle/governors/teo.c b/drivers/cpuidle/governors/teo.c
index e97ae84..173ab30 100644 (file)
--- a/drivers/cpuidle/governors/teo.c
+++ b/drivers/cpuidle/governors/teo.c
@@ -241,10 +241,15 @@ static int teo_select(struct cpuidle_driver *drv, struct cpuidle_device *dev,
 {
        struct teo_cpu *cpu_data = per_cpu_ptr(&teo_cpus, dev->cpu);
        s64 latency_req = cpuidle_governor_latency_req(dev->cpu);
-       int max_early_idx, prev_max_early_idx, constraint_idx, idx0, idx, i;
-       unsigned int hits, misses, early_hits;
+       int constraint_idx = drv->state_count;
+       unsigned int hits = 0, misses = 0;
+       unsigned int early_hits = 0;
+       int prev_max_early_idx = -1;
+       int max_early_idx = -1;
+       int idx0 = -1, idx = -1;
        ktime_t delta_tick;
        s64 duration_ns;
+       int i;
 
        if (dev->last_state_idx >= 0) {
                teo_update(drv, dev);
@@ -256,15 +261,6 @@ static int teo_select(struct cpuidle_driver *drv, struct cpuidle_device *dev,
        duration_ns = tick_nohz_get_sleep_length(&delta_tick);
        cpu_data->sleep_length_ns = duration_ns;
 
-       hits = 0;
-       misses = 0;
-       early_hits = 0;
-       max_early_idx = -1;
-       prev_max_early_idx = -1;
-       constraint_idx = drv->state_count;
-       idx = -1;
-       idx0 = idx;
-
        for (i = 0; i < drv->state_count; i++) {
                struct cpuidle_state *s = &drv->states[i];