PM: EM: Fix nr_states warnings in static checks
During the static checks nr_states has been mentioned by the kernel test robot. Fix the warning in those 2 places. Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Lukasz Luba <lukasz.luba@arm.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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@ -280,6 +280,7 @@ static int em_compute_costs(struct device *dev, struct em_perf_state *table,
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* em_dev_compute_costs() - Calculate cost values for new runtime EM table
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* @dev : Device for which the EM table is to be updated
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* @table : The new EM table that is going to get the costs calculated
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* @nr_states : Number of performance states
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*
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* Calculate the em_perf_state::cost values for new runtime EM table. The
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* values are used for EAS during task placement. It also calculates and sets
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@ -728,7 +729,6 @@ static void em_check_capacity_update(void)
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struct cpufreq_policy *policy;
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unsigned long em_max_perf;
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struct device *dev;
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int nr_states;
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if (cpumask_test_cpu(cpu, cpu_done_mask))
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continue;
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@ -749,7 +749,6 @@ static void em_check_capacity_update(void)
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cpumask_or(cpu_done_mask, cpu_done_mask,
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em_span_cpus(pd));
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nr_states = pd->nr_perf_states;
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cpu_capacity = arch_scale_cpu_capacity(cpu);
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rcu_read_lock();
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