Remove sysfs entries before return -ENODEV.
Signed-off-by: Axel Lin <axel.lin@xxxxxxxxx>
---
drivers/hwmon/gpio-fan.c | 4 +++-
1 files changed, 3 insertions(+), 1 deletions(-)
diff --git a/drivers/hwmon/gpio-fan.c b/drivers/hwmon/gpio-fan.c
index aa701a1..d2e66b4 100644
--- a/drivers/hwmon/gpio-fan.c
+++ b/drivers/hwmon/gpio-fan.c
@@ -388,11 +388,13 @@ static int fan_ctrl_init(struct gpio_fan_data *fan_data,
fan_data->speed_index = get_fan_speed_index(fan_data);
if (fan_data->speed_index < 0) {
err = -ENODEV;
- goto err_free_gpio;
+ goto err_remove_sysfs;
}
return 0;
+err_remove_sysfs:
+ sysfs_remove_group(&pdev->dev.kobj, &gpio_fan_ctrl_group);
err_free_gpio:
for (i = i - 1; i >= 0; i--)
gpio_free(ctrl[i]);
--
1.7.2
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