hwmon/f71882fg: Set platform drvdata to NULL later

This avoids a possible race leading to trying to dereference NULL. Signed-off-by: Hans de Goede <[email protected]> Acked-by: Jean Delvare <[email protected]> Cc: [email protected] Signed-off-by: Guenter Roeck <[email protected]>
opendata26 · Mar 13, 2011 · d9ebaa4 · d9ebaa4
1 parent 14a4019
commit d9ebaa4
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/drivers/hwmon/f71882fg.c b/drivers/hwmon/f71882fg.c
@@ -2111,7 +2111,6 @@ static int f71882fg_remove(struct platform_device *pdev)
 	int nr_fans = (data->type == f71882fg) ? 4 : 3;
 	u8 start_reg = f71882fg_read8(data, F71882FG_REG_START);
 
-	platform_set_drvdata(pdev, NULL);
 	if (data->hwmon_dev)
 		hwmon_device_unregister(data->hwmon_dev);
 
@@ -2178,6 +2177,7 @@ static int f71882fg_remove(struct platform_device *pdev)
 		}
 	}
 
+	platform_set_drvdata(pdev, NULL);
 	kfree(data);
 
 	return 0;