linux-kernel - [PATCH] ASoC: twl6040: Return -ENOMEM if create_singlethread

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Date:	Sat, 26 Mar 2011 15:53:58 +0800
From:	Axel Lin <axel.lin@...il.com>
To:	linux-kernel@...r.kernel.org
Cc:	Misael Lopez Cruz <misael.lopez@...com>,
	Liam Girdwood <lrg@...mlogic.co.uk>,
	Mark Brown <broonie@...nsource.wolfsonmicro.com>,
	alsa-devel@...a-project.org
Subject: [PATCH] ASoC: twl6040: Return -ENOMEM if
 create_singlethread_workqueue fails

Signed-off-by: Axel Lin <axel.lin@...il.com>
---
 sound/soc/codecs/twl6040.c |    4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)

diff --git a/sound/soc/codecs/twl6040.c b/sound/soc/codecs/twl6040.c
index 482fcdb..255901c 100644
--- 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);
 
-- 
1.7.1



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