cpufreq: stats: time_in_state can't be NULL in cpufreq_stats_update()
'time_in_state' can't be NULL if 'stats' is valid. These are allocated together and only if time_in_state is allocated successfully, we update policy->stats. Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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@ -35,9 +35,7 @@ static int cpufreq_stats_update(struct cpufreq_stats *stats)
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unsigned long long cur_time = get_jiffies_64();
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spin_lock(&cpufreq_stats_lock);
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if (stats->time_in_state)
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stats->time_in_state[stats->last_index] +=
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cur_time - stats->last_time;
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stats->time_in_state[stats->last_index] += cur_time - stats->last_time;
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stats->last_time = cur_time;
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spin_unlock(&cpufreq_stats_lock);
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return 0;
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