From 61c4a1ac4d900e743af0b363fe520405939eab47 Mon Sep 17 00:00:00 2001 From: Pascal Huerst Date: Wed, 10 Feb 2016 15:59:28 +0100 Subject: [PATCH] ASoC: sigmadsp: Fix missleading return value Forwarding the return value of i2c_master_send, leads to errors later on, since i2c_master_send returns the number of bytes transmittet. Check for ret < 0 instead and return 0 otherwise. Signed-off-by: Pascal Huerst Acked-by: Lars-Peter Clausen Signed-off-by: Mark Brown --- sound/soc/codecs/sigmadsp-i2c.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/sound/soc/codecs/sigmadsp-i2c.c b/sound/soc/codecs/sigmadsp-i2c.c index 21ca3a5e9f66..d374c18d4db7 100644 --- a/sound/soc/codecs/sigmadsp-i2c.c +++ b/sound/soc/codecs/sigmadsp-i2c.c @@ -31,7 +31,10 @@ static int sigmadsp_write_i2c(void *control_data, kfree(buf); - return ret; + if (ret < 0) + return ret; + + return 0; } static int sigmadsp_read_i2c(void *control_data, -- 2.30.2