ASoC: twl6040: Return -ENOMEM if create_singlethread_workqueue fails

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>

diff --git a/sound/soc/codecs/twl6040.c b/sound/soc/codecs/twl6040.c
index 482fcdb..255901c 100644 (file)
--- a/sound/soc/codecs/twl6040.c
+++ b/sound/soc/codecs/twl6040.c
@@ -1629,8 +1629,10 @@ static int twl6040_probe(struct snd_soc_codec *codec)
        priv->naudint = naudint;
        priv->workqueue = create_singlethread_workqueue("twl6040-codec");
 
-       if (!priv->workqueue)
+       if (!priv->workqueue) {
+               ret = -ENOMEM;
                goto work_err;
+       }
 
        INIT_DELAYED_WORK(&priv->delayed_work, twl6040_accessory_work);