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| author | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2009-07-05 15:47:03 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2009-07-05 15:47:03 +0100 |
| commit | 1a01417e85846e42e939a345a294e8ae2287cc1f (patch) | |
| tree | b9adad9d424617b44d82c885f83b6aa661a81834 | |
| parent | fe5422fc4ac221910083e603eb2a873280a9bd37 (diff) | |
| download | linux-1a01417e85846e42e939a345a294e8ae2287cc1f.tar.gz linux-1a01417e85846e42e939a345a294e8ae2287cc1f.tar.bz2 linux-1a01417e85846e42e939a345a294e8ae2287cc1f.zip | |
ASoC: Fix WM8960 leaks on probe failure
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
| -rw-r--r-- | sound/soc/codecs/wm8960.c | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/sound/soc/codecs/wm8960.c b/sound/soc/codecs/wm8960.c index b7894d6dffc0..d1769e6c0c44 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) |