Commit 3a561ea2 authored by Lukasz Luba's avatar Lukasz Luba Committed by Rafael J. Wysocki
Browse files

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: default avatarkernel test robot <lkp@intel.com>
Signed-off-by: default avatarLukasz Luba <lukasz.luba@arm.com>
Signed-off-by: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>
parent eb1ad4d4

kernel/power/energy_model.c

+1 −2
Original line number Diff line number Diff line
@@ -280,6 +280,7 @@ static int em_compute_costs(struct device *dev, struct em_perf_state *table, 
 * em_dev_compute_costs() - Calculate cost values for new runtime EM table

 * @dev		: Device for which the EM table is to be updated

 * @table	: The new EM table that is going to get the costs calculated

 * @nr_states	: Number of performance states

 *

 * Calculate the em_perf_state::cost values for new runtime EM table. The

 * values are used for EAS during task placement. It also calculates and sets
@@ -728,7 +729,6 @@ static void em_check_capacity_update(void) 
		struct cpufreq_policy *policy;

		unsigned long em_max_perf;

		struct device *dev;

		int nr_states;



		if (cpumask_test_cpu(cpu, cpu_done_mask))

			continue;
@@ -749,7 +749,6 @@ static void em_check_capacity_update(void) 
		cpumask_or(cpu_done_mask, cpu_done_mask,

			   em_span_cpus(pd));



		nr_states = pd->nr_perf_states;

		cpu_capacity = arch_scale_cpu_capacity(cpu);



		rcu_read_lock();