char: make misc_deregister a void function

[karo-tx-linux.git] / drivers / watchdog / at91rm9200_wdt.c

diff --git a/drivers/watchdog/at91rm9200_wdt.c b/drivers/watchdog/at91rm9200_wdt.c
index 41cecb55766c049b600834d6ee021ef45f15332e..9ba1153465ae8a1ef051dca258875940feb77b74 100644 (file)
--- a/drivers/watchdog/at91rm9200_wdt.c
+++ b/drivers/watchdog/at91rm9200_wdt.c
@@ -269,9 +269,8 @@ static int at91wdt_remove(struct platform_device *pdev)
        if (res)
                dev_warn(dev, "failed to unregister restart handler\n");
 
-       res = misc_deregister(&at91wdt_miscdev);
-       if (!res)
-               at91wdt_miscdev.parent = NULL;
+       misc_deregister(&at91wdt_miscdev);
+       at91wdt_miscdev.parent = NULL;
 
        return res;
 }