[NET]: unregister_netdevice as void

[powerpc.git] / net / core / dev.c

diff --git a/net/core/dev.c b/net/core/dev.c
index 455d589..1e94a1b 100644 (file)
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -3247,7 +3247,7 @@ void synchronize_net(void)
  *     unregister_netdev() instead of this.
  */
 
-int unregister_netdevice(struct net_device *dev)
+void unregister_netdevice(struct net_device *dev)
 {
        struct net_device *d, **dp;
 
@@ -3258,7 +3258,9 @@ int unregister_netdevice(struct net_device *dev)
        if (dev->reg_state == NETREG_UNINITIALIZED) {
                printk(KERN_DEBUG "unregister_netdevice: device %s/%p never "
                                  "was registered\n", dev->name, dev);
-               return -ENODEV;
+
+               WARN_ON(1);
+               return;
        }
 
        BUG_ON(dev->reg_state != NETREG_REGISTERED);
@@ -3280,11 +3282,7 @@ int unregister_netdevice(struct net_device *dev)
                        break;
                }
        }
-       if (!d) {
-               printk(KERN_ERR "unregister net_device: '%s' not found\n",
-                      dev->name);
-               return -ENODEV;
-       }
+       BUG_ON(!d);
 
        dev->reg_state = NETREG_UNREGISTERING;
 
@@ -3316,7 +3314,6 @@ int unregister_netdevice(struct net_device *dev)
        synchronize_net();
 
        dev_put(dev);
-       return 0;
 }
 
 /**