diff options
| author |   zhong jiang <zhongjiang@huawei.com> | 2018-09-21 21:18:43 +0800 |
|---|---|---|
| committer |   MyungJoo Ham <myungjoo.ham@samsung.com> | 2018-10-02 10:16:41 +0900 |
| commit | 8188b154f95014dae4d19892fefb202c8df3f885 (patch) | |
| tree | 55c96d8c5b4017b62a4102de010039406411b969 /drivers/devfreq | |
| parent | PM / devfreq: stopping the governor before device_unregister() (diff) | |
| download | linux-dev-8188b154f95014dae4d19892fefb202c8df3f885.tar.xz linux-dev-8188b154f95014dae4d19892fefb202c8df3f885.zip | |
PM / devfreq: remove redundant null pointer check before kfree
kfree has taken the null pointer into account. hence it is safe
to remove the redundant null pointer check before kfree.
Signed-off-by: zhong jiang <zhongjiang@huawei.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 1868423355d9..141413067b5c 100644 --- a/drivers/devfreq/devfreq.c +++ b/drivers/devfreq/devfreq.c @@ -713,8 +713,7 @@ err_init: devfreq_remove_device(devfreq); devfreq = NULL; err_dev: - if (devfreq) - kfree(devfreq); + kfree(devfreq); err_out: return ERR_PTR(err); } |