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cpuidle: teo: Cosmetic modification of teo_select()

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

No functional impact.

Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Rafael J. Wysocki 2021-06-02 20:15:52 +02:00
parent f53cbdab01
commit b18e0de1cf
1 changed files with 7 additions and 11 deletions
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18
drivers/cpuidle/governors/teo.c
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@ -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); struct teo_cpu *cpu_data = per_cpu_ptr(&teo_cpus, dev->cpu);
s64 latency_req = cpuidle_governor_latency_req(dev->cpu); s64 latency_req = cpuidle_governor_latency_req(dev->cpu);
int max_early_idx, prev_max_early_idx, constraint_idx, idx0, idx, i; int constraint_idx = drv->state_count;
unsigned int hits, misses, early_hits; 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; ktime_t delta_tick;
s64 duration_ns; s64 duration_ns;
int i;
if (dev->last_state_idx >= 0) { if (dev->last_state_idx >= 0) {
teo_update(drv, dev); 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); duration_ns = tick_nohz_get_sleep_length(&delta_tick);
cpu_data->sleep_length_ns = duration_ns; 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++) { for (i = 0; i < drv->state_count; i++) {
struct cpuidle_state *s = &drv->states[i]; struct cpuidle_state *s = &drv->states[i];