hwmon: (nct6775) Use return value from find_temp_source
smatch complains that we don't use the return value from find_temp_source().
Valid point, only find_temp_source() doesn't return a valid error code.
Have it return a valid error code and use it.
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
diff --git a/drivers/hwmon/nct6775.c b/drivers/hwmon/nct6775.c
index 6eb03ce..de57e0d 100644
--- a/drivers/hwmon/nct6775.c
+++ b/drivers/hwmon/nct6775.c
@@ -1545,7 +1545,7 @@
if (src == source)
return nr;
}
- return -1;
+ return -ENODEV;
}
static ssize_t
@@ -1644,7 +1644,7 @@
nr = find_temp_source(data, sattr->index, data->num_temp_beeps);
if (nr < 0)
- return -ENODEV;
+ return nr;
bit = data->BEEP_BITS[nr + TEMP_ALARM_BASE];
regindex = bit >> 3;
