[PATCH] cpufreq: powernow-k8: Fix possible memory leak in powernowk8_cpu_init()

[Abdun Nihaal]

The memory allocated for data->powernow_table inside
powernow_k8_cpu_init_acpi() or find_psb_table() is not freed in one of
the error paths in powernowk8_cpu_init(). Fix that by adding a kfree().

Fixes: 1ff6e97f1d99 ("[CPUFREQ] cpumask: avoid playing with cpus_allowed in powernow-k8.c")
Cc: stable@xxxxxxxxxxxxxxx
Signed-off-by: Abdun Nihaal <nihaal@xxxxxxxxxxxxxx>
---
Compile tested only. Issue found using static analysis.

 drivers/cpufreq/powernow-k8.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/cpufreq/powernow-k8.c b/drivers/cpufreq/powernow-k8.c
index fe1f499b4fc0..c9bcc6f0ab7b 100644
--- a/drivers/cpufreq/powernow-k8.c
+++ b/drivers/cpufreq/powernow-k8.c
@@ -1085,6 +1085,7 @@ static int powernowk8_cpu_init(struct cpufreq_policy *pol)
 
 err_out_exit_acpi:
 	powernow_k8_cpu_exit_acpi(data);
+	kfree(data->powernow_table);
 
 err_out:
 	kfree(data);
-- 
2.43.0