hwmon: (aquacomputer_d5next) Fix incorrect PWM value readout

Commit 662d20b ("hwmon: (aquacomputer_d5next) Add support for
temperature sensor offsets") changed aqc_get_ctrl_val() to return
the value through a parameter instead of through the return value,
but didn't fix up a case that relied on the old behavior. Fix it
to use the proper received value and not the return code.

Fixes: 662d20b ("hwmon: (aquacomputer_d5next) Add support for temperature sensor offsets")
Cc: [email protected]
Signed-off-by: Aleksa Savic <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Guenter Roeck <[email protected]>

Author: aleksamagicka

drivers/hwmon/aquacomputer_d5next.c

@@ -1027,7 +1027,7 @@ static int aqc_read(struct device *dev, enum hwmon_sensor_types type, u32 attr,
 			if (ret < 0)
 				return ret;
 
-			*val = aqc_percent_to_pwm(ret);
+			*val = aqc_percent_to_pwm(*val);
 			break;
 		}
 		break;