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| author | Axel Lin <axel.lin@gmail.com> | 2010-07-23 05:53:44 +0000 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2010-08-03 07:40:41 +0100 |
| commit | 7bcaad919bc7aaa084f5884aa15654fe1fa4c77f (patch) | |
| tree | 5fbee6344f610b7ebb598ca1c01240c644cb63b2 /sound/soc/codecs/ak4642.c | |
| parent | fd3c8ac9cb653f7e3122bba9bc7beaad6062b7f4 (diff) | |
| download | blackbird-op-linux-7bcaad919bc7aaa084f5884aa15654fe1fa4c77f.tar.gz blackbird-op-linux-7bcaad919bc7aaa084f5884aa15654fe1fa4c77f.zip | |
ASoC: ak4642: fix a memory leak if failed to initialise AK4642
ak4642 should be kfreed if ak4642_init() return error.
Signed-off-by: Axel Lin <axel.lin@gmail.com>
Reviewed-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'sound/soc/codecs/ak4642.c')
| -rw-r--r-- | sound/soc/codecs/ak4642.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/sound/soc/codecs/ak4642.c b/sound/soc/codecs/ak4642.c index 60b83b482467..3d7dc55305ec 100644 --- a/sound/soc/codecs/ak4642.c +++ b/sound/soc/codecs/ak4642.c @@ -498,8 +498,10 @@ static int ak4642_i2c_probe(struct i2c_client *i2c, codec->control_data = i2c; ret = ak4642_init(ak4642); - if (ret < 0) + if (ret < 0) { printk(KERN_ERR "failed to initialise AK4642\n"); + kfree(ak4642); + } return ret; } |
