commit a9487917ba6728dd618ae6d418a7f2197f1b4592
author Yangtao Li <tiny.windzz@gmail.com> Sat Jan 19 11:04:54 2019 -0500
committer MyungJoo Ham <myungjoo.ham@samsung.com> Tue Apr 16 09:29:18 2019 +0900
tree 8d2ba76caaeedfed1f4c9ebe6c320c706bd55a83
parent 0d00a239f70fa52eb23837ffacf990f8404ecace

PM / devfreq: fix mem leak in devfreq_add_device()

'devfreq' is malloced in devfreq_add_device() and should be freed in
the error handling cases, otherwise it will cause memory leak.

Signed-off-by: Yangtao Li <tiny.windzz@gmail.com>
Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com>

drivers/devfreq/devfreq.c

diff --git a/drivers/devfreq/devfreq.c b/drivers/devfreq/devfreq.c
index 0ae3de7..fa1bdde 100644
--- a/drivers/devfreq/devfreq.c
+++ b/drivers/devfreq/devfreq.c
@@ -651,7 +651,7 @@
 		mutex_unlock(&devfreq->lock);
 		err = set_freq_table(devfreq);
 		if (err < 0)
-			goto err_out;
+			goto err_dev;
 		mutex_lock(&devfreq->lock);
 	}