PM / devfreq: create_freezable_workqueue() doesn't return an ERR_PTR

The create_freezable_workqueue() function returns a NULL on error and
not an ERR_PTR.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/devfreq/devfreq.c b/drivers/devfreq/devfreq.c
index c99c00d35d34..22e5d2ffebd8 100644
--- a/drivers/devfreq/devfreq.c
+++ b/drivers/devfreq/devfreq.c
@@ -993,10 +993,10 @@ static int __init devfreq_init(void)
         }
 
         devfreq_wq = create_freezable_workqueue("devfreq_wq");
-        if (IS_ERR(devfreq_wq)) {
+        if (!devfreq_wq) {
                 class_destroy(devfreq_class);
                 pr_err("%s: couldn't create workqueue\n", __FILE__);
-                return PTR_ERR(devfreq_wq);
+                return -ENOMEM;
         }
         devfreq_class->dev_groups = devfreq_groups;