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authorViresh Kumar <viresh.kumar@linaro.org>2016-04-07 14:06:58 +0530
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2016-04-09 01:41:50 +0200
commit9b55f55af8f017fec053c7eb0675241d057936da (patch)
tree6369bd682f0737072283db66b0d526c08eb67192 /drivers/cpufreq/acpi-cpufreq.c
parenta794d6138cda391b6a9ba28c4cf27651415669c6 (diff)
downloadleg-kernel-9b55f55af8f017fec053c7eb0675241d057936da.tar.gz
cpufreq: ACPI: policy->driver_data can't be NULL in ->exit()
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> [ rjw: Rebase ] Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/cpufreq/acpi-cpufreq.c')
-rw-r--r--drivers/cpufreq/acpi-cpufreq.c14
1 files changed, 6 insertions, 8 deletions
diff --git a/drivers/cpufreq/acpi-cpufreq.c b/drivers/cpufreq/acpi-cpufreq.c
index 67a612e22179..a24a0c05d7f8 100644
--- a/drivers/cpufreq/acpi-cpufreq.c
+++ b/drivers/cpufreq/acpi-cpufreq.c
@@ -878,14 +878,12 @@ 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(data->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(data->freq_table);
+ kfree(data);
return 0;
}