diff options
Diffstat (limited to 'net/core/dev.c')
| -rw-r--r-- | net/core/dev.c | 13 |
1 files changed, 5 insertions, 8 deletions
diff --git a/net/core/dev.c b/net/core/dev.c index 455d589..1e94a1b 100644 --- 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; } /** |