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>

diff --git a/drivers/devfreq/devfreq.c b/drivers/devfreq/devfreq.c
index 1868423..1414130 100644 (file)
--- 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);
 }