From: Sachin Kamat <sachin.kamat@linaro.org>
Date: Tue, 18 Feb 2014 10:41:03 +0000 (+0530)
Subject: regulator: lp3971: Do not hardcode return value
X-Git-Tag: v3.15-rc1~148^2~4^7
X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=a1985d469d5c2881b34baee32e4fc74447748b44;p=linux.git

regulator: lp3971: Do not hardcode return value

Propagate the error value returned by the function instead.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Mark Brown <broonie@linaro.org>
---

diff --git a/drivers/regulator/lp3971.c b/drivers/regulator/lp3971.c
index 3b1102b75071..66fd2330dca0 100644
--- a/drivers/regulator/lp3971.c
+++ b/drivers/regulator/lp3971.c
@@ -327,7 +327,7 @@ static int lp3971_i2c_read(struct i2c_client *i2c, char reg, int count,
 		return -EIO;
 	ret = i2c_smbus_read_byte_data(i2c, reg);
 	if (ret < 0)
-		return -EIO;
+		return ret;
 
 	*dest = ret;
 	return 0;