commit 555f3fe957b5bd763d49719cc68c6435c9c8dcf1
author Pan Xinhui <xinhuix.pan@intel.com> Mon Jul 20 14:24:36 2015 +0800
committer Rafael J. Wysocki <rafael.j.wysocki@intel.com> Wed Jul 22 22:27:40 2015 +0200
tree d6ad0edc58fdea46b6ccbedbd2f105b048442c9b
parent 946c14f812bfff18e6fd6357d06b6e8fa8793fec

cpufreq: ia64: Fix a memory leak in acpi_cpufreq_cpu_exit()

freq_table should be alloced in ->init and freed in ->exit, but it
it is not freed.  Fix this memory leak in acpi_cpufreq_cpu_exit().

Signed-off-by: Pan Xinhui <xinhuix.pan@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

drivers/cpufreq/ia64-acpi-cpufreq.c

diff --git a/drivers/cpufreq/ia64-acpi-cpufreq.c b/drivers/cpufreq/ia64-acpi-cpufreq.c
index cab8ab6..0202429 100644
--- a/drivers/cpufreq/ia64-acpi-cpufreq.c
+++ b/drivers/cpufreq/ia64-acpi-cpufreq.c
@@ -333,6 +333,7 @@
 	if (data) {
 		acpi_io_data[policy->cpu] = NULL;
 		acpi_processor_unregister_performance(policy->cpu);
+		kfree(policy->freq_table);
 		kfree(data);
 	}