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| author |   Geliang Tang <geliangtang@163.com> | 2015-10-01 22:18:19 +0800 |
|---|---|---|
| committer |   MyungJoo Ham <myungjoo.ham@samsung.com> | 2015-10-02 11:05:58 +0900 |
| commit | 6d3cbfa718eeedd70efb9eb04ce9b261b6fa5b7b (patch) | |
| tree | 0bd2a0dc313bea46119fee336a2ea476e05b22ee /drivers/devfreq | |
| parent | PM / devfreq: Fix governor_store() (diff) | |
| download | linux-dev-6d3cbfa718eeedd70efb9eb04ce9b261b6fa5b7b.tar.xz linux-dev-6d3cbfa718eeedd70efb9eb04ce9b261b6fa5b7b.zip | |
PM / devfreq: fix double kfree
When device_register() fails, kfree(devfreq) is called already in
devfreq_dev_release(), hence there is no need to call kfree(devfreq)
in err_dev again.
Signed-off-by: Geliang Tang <geliangtang@163.com>
Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com>
Diffstat (limited to 'drivers/devfreq')
| -rw-r--r-- | drivers/devfreq/devfreq.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/devfreq/devfreq.c b/drivers/devfreq/devfreq.c index 4f1b0cebe9a4..ca848cc6a8fd 100644 --- a/drivers/devfreq/devfreq.c +++ b/drivers/devfreq/devfreq.c @@ -492,7 +492,7 @@ struct devfreq *devfreq_add_device(struct device *dev, if (err) { put_device(&devfreq->dev); mutex_unlock(&devfreq->lock); - goto err_dev; + goto err_out; } mutex_unlock(&devfreq->lock); @@ -518,7 +518,6 @@ struct devfreq *devfreq_add_device(struct device *dev, err_init: list_del(&devfreq->node); device_unregister(&devfreq->dev); -err_dev: kfree(devfreq); err_out: return ERR_PTR(err); |