diff options
Diffstat (limited to 'drivers/cpufreq/cpufreq_interactive.c')
| -rw-r--r-- | drivers/cpufreq/cpufreq_interactive.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/drivers/cpufreq/cpufreq_interactive.c b/drivers/cpufreq/cpufreq_interactive.c index abbee61c99c8..ae65fbc3ceac 100644 --- a/drivers/cpufreq/cpufreq_interactive.c +++ b/drivers/cpufreq/cpufreq_interactive.c @@ -1825,6 +1825,7 @@ struct cpufreq_governor cpufreq_gov_interactive = { static int __init cpufreq_interactive_init(void) { struct sched_param param = { .sched_priority = MAX_RT_PRIO-1 }; + int ret = 0; spin_lock_init(&speedchange_cpumask_lock); mutex_init(&gov_lock); @@ -1841,7 +1842,12 @@ static int __init cpufreq_interactive_init(void) /* NB: wake up so the thread does not look hung to the freezer */ wake_up_process_no_notif(speedchange_task); - return cpufreq_register_governor(&cpufreq_gov_interactive); + ret = cpufreq_register_governor(&cpufreq_gov_interactive); + if (ret) { + kthread_stop(speedchange_task); + put_task_struct(speedchange_task); + } + return ret; } #ifdef CONFIG_CPU_FREQ_DEFAULT_GOV_INTERACTIVE |