From 1a01417e85846e42e939a345a294e8ae2287cc1f Mon Sep 17 00:00:00 2001 From: Mark Brown Date: Sun, 5 Jul 2009 15:47:03 +0100 Subject: ASoC: Fix WM8960 leaks on probe failure Signed-off-by: Mark Brown --- sound/soc/codecs/wm8960.c | 16 +++++++++++----- 1 file changed, 11 insertions(+), 5 deletions(-) (limited to 'sound/soc/codecs') diff --git a/sound/soc/codecs/wm8960.c b/sound/soc/codecs/wm8960.c index b7894d6dffc..d1769e6c0c4 100644 --- a/sound/soc/codecs/wm8960.c +++ b/sound/soc/codecs/wm8960.c @@ -810,7 +810,8 @@ static int wm8960_register(struct wm8960_priv *wm8960) if (wm8960_codec) { dev_err(codec->dev, "Another WM8960 is registered\n"); - return -EINVAL; + ret = -EINVAL; + goto err; } if (!pdata) { @@ -843,7 +844,7 @@ static int wm8960_register(struct wm8960_priv *wm8960) ret = wm8960_reset(codec); if (ret < 0) { dev_err(codec->dev, "Failed to issue reset\n"); - return ret; + goto err; } wm8960_dai.dev = codec->dev; @@ -877,17 +878,22 @@ static int wm8960_register(struct wm8960_priv *wm8960) ret = snd_soc_register_codec(codec); if (ret != 0) { dev_err(codec->dev, "Failed to register codec: %d\n", ret); - return ret; + goto err; } ret = snd_soc_register_dai(&wm8960_dai); if (ret != 0) { dev_err(codec->dev, "Failed to register DAI: %d\n", ret); - snd_soc_unregister_codec(codec); - return ret; + goto err_codec; } return 0; + +err_codec: + snd_soc_unregister_codec(codec); +err: + kfree(wm8960); + return ret; } static void wm8960_unregister(struct wm8960_priv *wm8960) -- cgit v1.2.3