From 9bf3babf3f6e70723528bece564c57d38d534652 Mon Sep 17 00:00:00 2001 From: Guenter Roeck Date: Tue, 11 Feb 2014 21:34:21 -0800 Subject: [PATCH] hwmon: (emc2103) Return error from i2c_smbus_read_byte_data There is no reason to replace one error with another. smatch message: drivers/hwmon/emc2103.c:352 set_fan_div() info: why not propagate 'status' from i2c_smbus_read_byte_data() instead of (-5)? Reviewed-by: Jean Delvare Signed-off-by: Guenter Roeck --- drivers/hwmon/emc2103.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/hwmon/emc2103.c b/drivers/hwmon/emc2103.c index 2c137b26acb4..fd892dd48e4c 100644 --- a/drivers/hwmon/emc2103.c +++ b/drivers/hwmon/emc2103.c @@ -349,7 +349,7 @@ static ssize_t set_fan_div(struct device *dev, struct device_attribute *da, dev_dbg(&client->dev, "reg 0x%02x, err %d\n", REG_FAN_CONF1, status); mutex_unlock(&data->update_lock); - return -EIO; + return status; } status &= 0x9F; status |= (new_range_bits << 5); -- 2.34.1