ASoC: Fix incorrect kfree in ad1836_probe error path

We allocated memory for ad1836 in ad1836_spi_probe,
and will free the memory in either ad1836_spi_probe error path or
ad1836_spi_remove.

Thus we should not call kfree(ad1836) in ad1836_probe, otherwise
we have double free of ad1836.

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

1 files changed, 0 insertions, 1 deletions

diff --git a/sound/soc/codecs/ad1836.c b/sound/soc/codecs/ad1836.c
index c71b05ddd752..e5d3db950a08 100644
--- a/sound/soc/codecs/ad1836.c
+++ b/sound/soc/codecs/ad1836.c
@@ -228,7 +228,6 @@ static int ad1836_probe(struct snd_soc_codec *codec)
         if (ret < 0) {
                 dev_err(codec->dev, "failed to set cache I/O: %d\n",
                                 ret);
-                kfree(ad1836);
                 return ret;
         }