diff options
| author | Dan Carpenter <dan.carpenter@oracle.com> | 2017-02-07 16:19:06 +0300 |
|---|---|---|
| committer | Moyster <oysterized@gmail.com> | 2017-11-06 15:31:04 +0100 |
| commit | c0f6551b23089a3249e4a4cf2bc264bd158deeea (patch) | |
| tree | 278b5981de57b8a63a356b43a1f6c85cff086dea | |
| parent | be61d80864787a8cfb3bc74d65d986aec79f1378 (diff) | |
cpufreq: s3c2416: double free on driver init error path
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.carpenter@oracle.com>
Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: Willy Tarreau <w@1wt.eu>
| -rw-r--r-- | drivers/cpufreq/s3c2416-cpufreq.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/cpufreq/s3c2416-cpufreq.c b/drivers/cpufreq/s3c2416-cpufreq.c index 4f1881eee..6da4fbd4e 100644 --- a/drivers/cpufreq/s3c2416-cpufreq.c +++ b/drivers/cpufreq/s3c2416-cpufreq.c @@ -434,7 +434,6 @@ static int __init s3c2416_cpufreq_driver_init(struct cpufreq_policy *policy) 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; } |