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authorPan Xinhui <xinhuix.pan@intel.com>2015-07-20 14:24:36 +0800
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2015-07-22 22:27:40 +0200
commit555f3fe957b5bd763d49719cc68c6435c9c8dcf1 (patch)
treed6ad0edc58fdea46b6ccbedbd2f105b048442c9b /drivers/cpufreq/ia64-acpi-cpufreq.c
parent946c14f812bfff18e6fd6357d06b6e8fa8793fec (diff)
downloadlinux-555f3fe957b5bd763d49719cc68c6435c9c8dcf1.tar.gz
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>
Diffstat (limited to 'drivers/cpufreq/ia64-acpi-cpufreq.c')
-rw-r--r--drivers/cpufreq/ia64-acpi-cpufreq.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/cpufreq/ia64-acpi-cpufreq.c b/drivers/cpufreq/ia64-acpi-cpufreq.c
index cab8ab675bbc..0202429f1c5b 100644
--- a/drivers/cpufreq/ia64-acpi-cpufreq.c
+++ b/drivers/cpufreq/ia64-acpi-cpufreq.c
@@ -333,6 +333,7 @@ acpi_cpufreq_cpu_exit (
if (data) {
acpi_io_data[policy->cpu] = NULL;
acpi_processor_unregister_performance(policy->cpu);
+ kfree(policy->freq_table);
kfree(data);
}