[PATCH] hwmon: (w83793) remove vrm sysfs file on probe failure

[Pengpeng Hou]

w83793_probe() creates the vrm sysfs file after creating the VID files
when VID support is present.

The normal remove path deletes vrm, but the probe error path only
removes the sensor, SDA, VID, fan, PWM and temperature files.  A later
probe failure can therefore leave vrm behind after the driver data has
been freed.

Remove vrm in the probe error path next to the VID files, matching the
normal remove path.

Signed-off-by: Pengpeng Hou <pengpeng@xxxxxxxxxxx>
---
 drivers/hwmon/w83793.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/hwmon/w83793.c b/drivers/hwmon/w83793.c
index 24772cfbecb3..8726c5fe8a95 100644
--- a/drivers/hwmon/w83793.c
+++ b/drivers/hwmon/w83793.c
@@ -1917,6 +1917,7 @@ static int w83793_probe(struct i2c_client *client)
 
 	for (i = 0; i < ARRAY_SIZE(w83793_vid); i++)
 		device_remove_file(dev, &w83793_vid[i].dev_attr);
+	device_remove_file(dev, &dev_attr_vrm);
 
 	for (i = 0; i < ARRAY_SIZE(w83793_left_fan); i++)
 		device_remove_file(dev, &w83793_left_fan[i].dev_attr);
-- 
2.50.1 (Apple Git-155)