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-rw-r--r--net/core/dev.c28
1 files changed, 9 insertions, 19 deletions
diff --git a/net/core/dev.c b/net/core/dev.c
index 080d32c..3923d51 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -249,15 +249,9 @@ static RAW_NOTIFIER_HEAD(netdev_chain);
DEFINE_PER_CPU(struct softnet_data, softnet_data);
-#ifdef CONFIG_SYSFS
-extern int netdev_sysfs_init(void);
-extern int netdev_register_sysfs(struct net_device *);
-extern void netdev_unregister_sysfs(struct net_device *);
-#else
-#define netdev_sysfs_init() (0)
-#define netdev_register_sysfs(dev) (0)
-#define netdev_unregister_sysfs(dev) do { } while(0)
-#endif
+extern int netdev_kobject_init(void);
+extern int netdev_register_kobject(struct net_device *);
+extern void netdev_unregister_kobject(struct net_device *);
#ifdef CONFIG_DEBUG_LOCK_ALLOC
/*
@@ -3575,7 +3569,7 @@ int register_netdevice(struct net_device *dev)
if (!dev->rebuild_header)
dev->rebuild_header = default_rebuild_header;
- ret = netdev_register_sysfs(dev);
+ ret = netdev_register_kobject(dev);
if (ret)
goto err_uninit;
dev->reg_state = NETREG_REGISTERED;
@@ -3838,7 +3832,6 @@ EXPORT_SYMBOL(alloc_netdev_mq);
*/
void free_netdev(struct net_device *dev)
{
-#ifdef CONFIG_SYSFS
/* Compatibility with error handling in drivers */
if (dev->reg_state == NETREG_UNINITIALIZED) {
kfree((char *)dev - dev->padded);
@@ -3850,9 +3843,6 @@ void free_netdev(struct net_device *dev)
/* will free via device release */
put_device(&dev->dev);
-#else
- kfree((char *)dev - dev->padded);
-#endif
}
/* Synchronize with packet receive processing. */
@@ -3921,8 +3911,8 @@ void unregister_netdevice(struct net_device *dev)
/* Notifier chain MUST detach us from master device. */
BUG_TRAP(!dev->master);
- /* Remove entries from sysfs */
- netdev_unregister_sysfs(dev);
+ /* Remove entries from kobject tree */
+ netdev_unregister_kobject(dev);
/* Finish processing unregister after unlock */
net_set_todo(dev);
@@ -4053,9 +4043,9 @@ int dev_change_net_namespace(struct net_device *dev, struct net *net, const char
dev->iflink = dev->ifindex;
}
- /* Fixup sysfs */
+ /* Fixup kobjects */
err = device_rename(&dev->dev, dev->name);
- BUG_ON(err);
+ WARN_ON(err);
/* Add the device back in the hashes */
list_netdevice(dev);
@@ -4358,7 +4348,7 @@ static int __init net_dev_init(void)
if (dev_proc_init())
goto out;
- if (netdev_sysfs_init())
+ if (netdev_kobject_init())
goto out;
INIT_LIST_HEAD(&ptype_all);
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