[PATCH 3.18 34/36] cpufreq: s3c2416: double free on driver init error path

[Greg Kroah-Hartman]

3.18-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Dan Carpenter <dan.carpen...@oracle.com>

commit a69261e4470d680185a15f748d9cdafb37c57a33 upstream.

The "goto err_armclk;" error path already does a clk_put(s3c_freq->hclk);
so this is a double free.

Fixes: 34ee55075265 ([CPUFREQ] Add S3C2416/S3C2450 cpufreq driver)
Signed-off-by: Dan Carpenter <dan.carpen...@oracle.com>
Reviewed-by: Krzysztof Kozlowski <k...@kernel.org>
Acked-by: Viresh Kumar <viresh.ku...@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wyso...@intel.com>
Signed-off-by: Greg Kroah-Hartman <gre...@linuxfoundation.org>

---
 drivers/cpufreq/s3c2416-cpufreq.c |    1 -
 1 file changed, 1 deletion(-)

--- a/drivers/cpufreq/s3c2416-cpufreq.c
+++ b/drivers/cpufreq/s3c2416-cpufreq.c
@@ -400,7 +400,6 @@ static int s3c2416_cpufreq_driver_init(s
        rate = clk_get_rate(s3c_freq->hclk);
        if (rate < 133 * 1000 * 1000) {
                pr_err("cpufreq: HCLK not at 133MHz\n");
-               clk_put(s3c_freq->hclk);
                ret = -EINVAL;
                goto err_armclk;
        }