usb: dwc3: rockchip: fix possible circular deadlock

[firefly-linux-kernel-4.4.55.git] / drivers / hwmon / gpio-fan.c

diff --git a/drivers/hwmon/gpio-fan.c b/drivers/hwmon/gpio-fan.c
index 82de3deeb18a7ddf5e041e695b35cc8b1500abea..685568b1236d4a26db2d685ce36dcb9729e9f3ab 100644 (file)
--- a/drivers/hwmon/gpio-fan.c
+++ b/drivers/hwmon/gpio-fan.c
@@ -406,16 +406,11 @@ static int gpio_fan_get_cur_state(struct thermal_cooling_device *cdev,
                                  unsigned long *state)
 {
        struct gpio_fan_data *fan_data = cdev->devdata;
-       int r;
 
        if (!fan_data)
                return -EINVAL;
 
-       r = get_fan_speed_index(fan_data);
-       if (r < 0)
-               return r;
-
-       *state = r;
+       *state = fan_data->speed_index;
        return 0;
 }