patch-2.4.21 linux-2.4.21/drivers/char/wdt285.c

• Lines: 17
• Date: 2003-06-13 07:51:33.000000000 -0700
• Orig file: linux-2.4.20/drivers/char/wdt285.c
• Orig date: 2002-08-02 17:39:43.000000000 -0700

diff -urN linux-2.4.20/drivers/char/wdt285.c linux-2.4.21/drivers/char/wdt285.c
@@ -179,10 +179,15 @@
 
 static int __init footbridge_watchdog_init(void)
 {
+	int retval;
+
 	if (machine_is_netwinder())
 		return -ENODEV;
 
-	misc_register(&watchdog_miscdev);
+	retval = misc_register(&watchdog_miscdev);
+	if(retval < 0)
+		return retval;
+
 	printk("Footbridge Watchdog Timer: 0.01, timer margin: %d sec\n", 
 	       soft_margin);
 	if (machine_is_cats())