diff options
| author | Dan Carpenter <dan.carpenter@oracle.com> | 2017-02-07 16:19:06 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-07-05 14:37:22 +0200 |
| commit | 3491a0b59fcd933ee6dac6e1ed320d76f16e2311 (patch) | |
| tree | 67417877f94b782fe405fedd7a6fadf662b8a30c /drivers | |
| parent | aad7041e721e2bb7aa7755d8ffca0fbc2ee1e17f (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: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers')
| -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 d6d425773fa4..5b2db3c6568f 100644 --- a/drivers/cpufreq/s3c2416-cpufreq.c +++ b/drivers/cpufreq/s3c2416-cpufreq.c @@ -400,7 +400,6 @@ static int 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; } |