From 395f0b7ce1e83a3d9497c73fd71004611a77a03e 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 71556e6484b21..03a0161e51add 100644 --- a/drivers/hwmon/f71882fg.c +++ b/drivers/hwmon/f71882fg.c @@ -808,7 +808,6 @@ static int __devexit f71882fg_remove(struct platform_device *pdev) int i; struct f71882fg_data *data = platform_get_drvdata(pdev); - platform_set_drvdata(pdev, NULL); hwmon_device_unregister(data->hwmon_dev); for (i = 0; i < ARRAY_SIZE(f71882fg_dev_attr); i++) @@ -821,6 +820,7 @@ static int __devexit f71882fg_remove(struct platform_device *pdev) for (i = 0; i < ARRAY_SIZE(f71882fg_fan_attr); i++) device_remove_file(&pdev->dev, &f71882fg_fan_attr[i].dev_attr); + platform_set_drvdata(pdev, NULL); kfree(data); return 0; -- 2.47.2