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cpufreq: acpi: policy->driver_data can't be NULL in ->exit()

Message ID f4f0e029b46cdd09dd7d3f0035e8588f5de94e21.1459311858.git.viresh.kumar@linaro.org
State Superseded
Headers show

Commit Message

Viresh Kumar March 30, 2016, 4:24 a.m. UTC 
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 | 12 +++++-------
 1 file changed, 5 insertions(+), 7 deletions(-)

-- 
2.7.1.410.g6faf27b
diff mbox

Patch

diff --git a/drivers/cpufreq/acpi-cpufreq.c b/drivers/cpufreq/acpi-cpufreq.c
index eb2196f9d7fa..e20cbb1317cc 100644
--- a/drivers/cpufreq/acpi-cpufreq.c
+++ b/drivers/cpufreq/acpi-cpufreq.c
@@ -847,13 +847,11 @@  static int acpi_cpufreq_cpu_exit(struct cpufreq_policy *policy)
 
 	pr_debug("acpi_cpufreq_cpu_exit\n");
 
-	if (data) {
-		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->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;
 }