diff options
| author | Sachin Kamat <sachin.kamat@linaro.org> | 2013-09-11 09:49:52 +0530 |
|---|---|---|
| committer | Guenter Roeck <linux@roeck-us.net> | 2013-09-11 13:01:41 -0700 |
| commit | 010a166a5202f6297e196624a0671c4815032e38 (patch) | |
| tree | 6288f8a7c035ff17a3d8e465c65d00b505ff6134 /drivers/hwmon | |
| parent | 17a52100b03864b5e58fb45ec6b42d4fd81c4808 (diff) | |
hwmon: (tmp421) Fix return value
Propagate return value obtained from i2c_smbus_read_byte_data()
instead of hardcoding.
Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Cc: Andre Prendel <andre.prendel@gmx.de>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Diffstat (limited to 'drivers/hwmon')
| -rw-r--r-- | drivers/hwmon/tmp421.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/hwmon/tmp421.c b/drivers/hwmon/tmp421.c index 964c1d688274..ae26b06fa819 100644 --- a/drivers/hwmon/tmp421.c +++ b/drivers/hwmon/tmp421.c @@ -210,7 +210,7 @@ static int tmp421_init_client(struct i2c_client *client) if (config < 0) { dev_err(&client->dev, "Could not read configuration register (%d)\n", config); - return -ENODEV; + return config; } config_orig = config; |