diff options
Diffstat (limited to 'drivers/cpufreq/cpufreq_stats.c')
| -rw-r--r-- | drivers/cpufreq/cpufreq_stats.c | 13 |
1 files changed, 4 insertions, 9 deletions
diff --git a/drivers/cpufreq/cpufreq_stats.c b/drivers/cpufreq/cpufreq_stats.c index d362739a71f3..e75880eb037d 100644 --- a/drivers/cpufreq/cpufreq_stats.c +++ b/drivers/cpufreq/cpufreq_stats.c @@ -170,11 +170,10 @@ void cpufreq_stats_create_table(struct cpufreq_policy *policy) unsigned int i = 0, count = 0, ret = -ENOMEM; struct cpufreq_stats *stats; unsigned int alloc_size; - struct cpufreq_frequency_table *pos, *table; + struct cpufreq_frequency_table *pos; - /* We need cpufreq table for creating stats table */ - table = policy->freq_table; - if (unlikely(!table)) + count = cpufreq_table_count_valid_entries(policy); + if (!count) return; /* stats already initialized */ @@ -185,10 +184,6 @@ void cpufreq_stats_create_table(struct cpufreq_policy *policy) if (!stats) return; - /* Find total allocation size */ - cpufreq_for_each_valid_entry(pos, table) - count++; - alloc_size = count * sizeof(int) + count * sizeof(u64); alloc_size += count * count * sizeof(int); @@ -205,7 +200,7 @@ void cpufreq_stats_create_table(struct cpufreq_policy *policy) stats->max_state = count; /* Find valid-unique entries */ - cpufreq_for_each_valid_entry(pos, table) + cpufreq_for_each_valid_entry(pos, policy->freq_table) if (freq_table_get_index(stats, pos->frequency) == -1) stats->freq_table[i++] = pos->frequency; |