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[2/6] thermal/cpu_cooling: quit early after updating policy

Message ID 47594802e96dc2b1e727fd88f92b3fa4459b4d09.1438239727.git.viresh.kumar@linaro.org (mailing list archive)
State Accepted
Delegated to: Zhang Rui
Headers show

Commit Message

Viresh Kumar July 30, 2015, 7:10 a.m. UTC 
If a valid cpufreq_dev is found for policy->cpu, we should update the
policy and quit the for loop. There is no need to keep traversing the
list of cpufreq_dev's.

Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
---
 drivers/thermal/cpu_cooling.c | 1 +
 1 file changed, 1 insertion(+)
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Patch

diff --git a/drivers/thermal/cpu_cooling.c b/drivers/thermal/cpu_cooling.c
index d010c6d0d722..276cec5a1fb7 100644
--- a/drivers/thermal/cpu_cooling.c
+++ b/drivers/thermal/cpu_cooling.c
@@ -232,6 +232,7 @@  static int cpufreq_thermal_notifier(struct notifier_block *nb,
 			if (policy->max != max_freq)
 				cpufreq_verify_within_limits(policy, 0,
 							     max_freq);
+			break;
 		}
 		mutex_unlock(&cooling_cpufreq_lock);
 		break;