Its always set by ->init() and so it will always be there in ->exit(). There is no need to have a special check for just that.
Signed-off-by: Viresh Kumar viresh.kumar@linaro.org --- drivers/cpufreq/acpi-cpufreq.c | 14 ++++++-------- 1 file changed, 6 insertions(+), 8 deletions(-)
diff --git a/drivers/cpufreq/acpi-cpufreq.c b/drivers/cpufreq/acpi-cpufreq.c index 4fe67775555a..74182209bab7 100644 --- a/drivers/cpufreq/acpi-cpufreq.c +++ b/drivers/cpufreq/acpi-cpufreq.c @@ -887,14 +887,12 @@ static int acpi_cpufreq_cpu_exit(struct cpufreq_policy *policy)
pr_debug("acpi_cpufreq_cpu_exit\n");
- if (data) { - policy->fast_switch_possible = false; - policy->driver_data = NULL; - acpi_processor_unregister_performance(data->acpi_perf_cpu); - free_cpumask_var(data->freqdomain_cpus); - kfree(policy->freq_table); - kfree(data); - } + policy->fast_switch_possible = false; + policy->driver_data = NULL; + acpi_processor_unregister_performance(data->acpi_perf_cpu); + free_cpumask_var(data->freqdomain_cpus); + kfree(policy->freq_table); + kfree(data);
return 0; }