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ASoC: ak4642: fix a memory leak if failed to initialise AK4642

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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>
This commit is contained in:
Axel Lin 2010-07-23 05:53:44 +00:00 committed by Mark Brown
parent fd3c8ac9cb
commit 7bcaad919b
1 changed files with 3 additions and 1 deletions
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4
sound/soc/codecs/ak4642.c
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@ -498,8 +498,10 @@ static int ak4642_i2c_probe(struct i2c_client *i2c,
codec->control_data = i2c; codec->control_data = i2c;
ret = ak4642_init(ak4642); ret = ak4642_init(ak4642);
if (ret < 0) if (ret < 0) {
printk(KERN_ERR "failed to initialise AK4642\n"); printk(KERN_ERR "failed to initialise AK4642\n");
kfree(ak4642);
}
return ret; return ret;
} }