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regulator: lp3971: Do not hardcode return value

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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>
This commit is contained in:
Sachin Kamat 2014-02-18 16:11:03 +05:30 committed by Mark Brown
parent 38dbfb59d1
commit a1985d469d
1 changed files with 1 additions and 1 deletions
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drivers/regulator/lp3971.c
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@ -327,7 +327,7 @@ static int lp3971_i2c_read(struct i2c_client *i2c, char reg, int count,
return -EIO; return -EIO;
ret = i2c_smbus_read_byte_data(i2c, reg); ret = i2c_smbus_read_byte_data(i2c, reg);
if (ret < 0) if (ret < 0)
return -EIO; return ret;
*dest = ret; *dest = ret;
return 0; return 0;