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 <[email protected]> Signed-off-by: MyungJoo Ham <[email protected]>
ambv · Oct 2, 2018 · 8188b15 · 8188b15
1 parent 2f061fd
commit 8188b15
Showing 1 changed file with 1 addition and 2 deletions.
diff --git a/drivers/devfreq/devfreq.c b/drivers/devfreq/devfreq.c
@@ -713,8 +713,7 @@ struct devfreq *devfreq_add_device(struct device *dev,
 	devfreq_remove_device(devfreq);
 	devfreq = NULL;
 err_dev:
-	if (devfreq)
-		kfree(devfreq);
+	kfree(devfreq);
 err_out:
 	return ERR_PTR(err);
 }