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leds: lm3642: Return proper error in lm3642_[torch|strobe]_pin_store error paths 

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Acked-by: G.Shark Jeong <gshark.jeong@gmail.com>
Signed-off-by: Bryan Wu <cooloney@gmail.com>
hifive-unleashed-5.1
Axel Lin 2012-10-07 20:54:23 -07:00 committed by Bryan Wu
parent 9489e9dcae
commit eccb663856
1 changed files with 4 additions and 4 deletions
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8
drivers/leds/leds-lm3642.c
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@ -201,10 +201,10 @@ static ssize_t lm3642_torch_pin_store(struct device *dev,
return size;
out:
dev_err(chip->dev, "%s:i2c access fail to register\n", __func__);
return size;
return ret;
out_strtoint:
dev_err(chip->dev, "%s: fail to change str to int\n", __func__);
return size;
return ret;
}
static DEVICE_ATTR(torch_pin, 0666, NULL, lm3642_torch_pin_store);
@ -258,10 +258,10 @@ static ssize_t lm3642_strobe_pin_store(struct device *dev,
return size;
out:
dev_err(chip->dev, "%s:i2c access fail to register\n", __func__);
return size;
return ret;
out_strtoint:
dev_err(chip->dev, "%s: fail to change str to int\n", __func__);
return size;
return ret;
}
static DEVICE_ATTR(strobe_pin, 0666, NULL, lm3642_strobe_pin_store);