From 654f6be10192136652cc8bb04865908e1e7c0266 Mon Sep 17 00:00:00 2001 From: Hans de Goede Date: Sun, 13 Mar 2011 13:50:33 +0100 Subject: [PATCH] hwmon/f71882fg: Set platform drvdata to NULL later commit d9ebaa45472c92704f4814682eec21455edcfa1f upstream. This avoids a possible race leading to trying to dereference NULL. Signed-off-by: Hans de Goede Acked-by: Jean Delvare Signed-off-by: Guenter Roeck Signed-off-by: Greg Kroah-Hartman --- drivers/hwmon/f71882fg.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/hwmon/f71882fg.c b/drivers/hwmon/f71882fg.c index 4146105f1a5..efbb6022104 100644 --- a/drivers/hwmon/f71882fg.c +++ b/drivers/hwmon/f71882fg.c @@ -1957,7 +1957,6 @@ static int f71882fg_remove(struct platform_device *pdev) int i; struct f71882fg_data *data = platform_get_drvdata(pdev); - platform_set_drvdata(pdev, NULL); if (data->hwmon_dev) hwmon_device_unregister(data->hwmon_dev); @@ -1982,6 +1981,7 @@ static int f71882fg_remove(struct platform_device *pdev) for (i = 0; i < ARRAY_SIZE(f8000_fan_attr); i++) device_remove_file(&pdev->dev, &f8000_fan_attr[i].dev_attr); + platform_set_drvdata(pdev, NULL); kfree(data); return 0; -- 2.11.4.GIT