Propagate return value obtained from i2c_smbus_read_byte_data()
instead of hardcoding.
Signed-off-by: Sachin Kamat <sachin.kamat@xxxxxxxxxx>
Cc: Andre Prendel <andre.prendel@xxxxxx>
---
drivers/hwmon/tmp421.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/hwmon/tmp421.c b/drivers/hwmon/tmp421.c
index 964c1d6..ae26b06 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;
--
1.7.9.5
_______________________________________________
lm-sensors mailing list
lm-sensors@xxxxxxxxxxxxxx
http://lists.lm-sensors.org/mailman/listinfo/lm-sensors
