diff options
| -rw-r--r-- | include/linux/netdevice.h | 1 | ||||
| -rw-r--r-- | net/core/dev.c | 1 |
2 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h index ba5c4639ea9..fd036521918 100644 --- a/include/linux/netdevice.h +++ b/include/linux/netdevice.h @@ -609,6 +609,7 @@ struct net_device unsigned char addr_len; /* hardware address length */ unsigned short dev_id; /* for shared network cards */ + spinlock_t addr_list_lock; struct dev_addr_list *uc_list; /* Secondary unicast mac addresses */ int uc_count; /* Number of installed ucasts */ int uc_promisc; diff --git a/net/core/dev.c b/net/core/dev.c index feaab4898a5..d933d1bfa6f 100644 --- a/net/core/dev.c +++ b/net/core/dev.c @@ -3836,6 +3836,7 @@ int register_netdevice(struct net_device *dev) BUG_ON(!dev_net(dev)); net = dev_net(dev); + spin_lock_init(&dev->addr_list_lock); netdev_init_queue_locks(dev); dev->iflink = -1; |