From: Axel Lin <axel.lin@gmail.com>
Date: Thu, 14 Jul 2011 10:14:46 +0000 (+0800)
Subject: ASoC: wm8900: fix a memory leak if wm8900_set_fll fails
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=58499906c8e9a87b4b65435effca733802c9b57d;p=linux-beck.git

ASoC: wm8900: fix a memory leak if wm8900_set_fll fails

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
---

diff --git a/sound/soc/codecs/wm8900.c b/sound/soc/codecs/wm8900.c
index 449ea09a193d..082040eda8a2 100644
--- a/sound/soc/codecs/wm8900.c
+++ b/sound/soc/codecs/wm8900.c
@@ -1167,6 +1167,7 @@ static int wm8900_resume(struct snd_soc_codec *codec)
 		ret = wm8900_set_fll(codec, 0, fll_in, fll_out);
 		if (ret != 0) {
 			dev_err(codec->dev, "Failed to restart FLL\n");
+			kfree(cache);
 			return ret;
 		}
 	}