[alsa-devel] [patch] ASoC: adau1701: signedness bug in adau1701_write()

"ret" is supposed to be signed here. The current code will only return -EIO on error, instead of a more appropriate error code such as -EAGAIN etc.

Signed-off-by: Dan Carpenter error27@gmail.com

diff --git a/sound/soc/codecs/adau1701.c b/sound/soc/codecs/adau1701.c index 6c01bb6..2758d5f 100644 --- a/sound/soc/codecs/adau1701.c +++ b/sound/soc/codecs/adau1701.c @@ -140,9 +140,10 @@ static unsigned int adau1701_register_size(struct snd_soc_codec *codec, static int adau1701_write(struct snd_soc_codec *codec, unsigned int reg, unsigned int value) { - unsigned int i, ret; + unsigned int i; unsigned int size; uint8_t buf[4]; + int ret;

size = adau1701_register_size(codec, reg); if (size == 0)