diff options
Diffstat (limited to 'drivers/hwmon/nzxt-smart2.c')
| -rw-r--r-- | drivers/hwmon/nzxt-smart2.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/drivers/hwmon/nzxt-smart2.c b/drivers/hwmon/nzxt-smart2.c index a8e72d8fd060..e5edf8071f39 100644 --- a/drivers/hwmon/nzxt-smart2.c +++ b/drivers/hwmon/nzxt-smart2.c @@ -721,6 +721,11 @@ static int __maybe_unused nzxt_smart2_hid_reset_resume(struct hid_device *hdev) return init_device(drvdata, drvdata->update_interval); } +static void mutex_fini(void *lock) +{ + mutex_destroy(lock); +} + static int nzxt_smart2_hid_probe(struct hid_device *hdev, const struct hid_device_id *id) { @@ -737,8 +742,9 @@ static int nzxt_smart2_hid_probe(struct hid_device *hdev, init_waitqueue_head(&drvdata->wq); mutex_init(&drvdata->mutex); - devm_add_action(&hdev->dev, (void (*)(void *))mutex_destroy, - &drvdata->mutex); + ret = devm_add_action_or_reset(&hdev->dev, mutex_fini, &drvdata->mutex); + if (ret) + return ret; ret = hid_parse(hdev); if (ret) |