diff options
Diffstat (limited to 'net/8021q/vlan.c')
| -rw-r--r-- | net/8021q/vlan.c | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/net/8021q/vlan.c b/net/8021q/vlan.c index 458031bfff5581..18fcb9fa518db4 100644 --- a/net/8021q/vlan.c +++ b/net/8021q/vlan.c @@ -67,10 +67,6 @@ static struct packet_type vlan_packet_type = { .func = vlan_skb_recv, /* VLAN receive method */ }; -/* Bits of netdev state that are propagated from real device to virtual */ -#define VLAN_LINK_STATE_MASK \ - ((1<<__LINK_STATE_PRESENT)|(1<<__LINK_STATE_NOCARRIER)|(1<<__LINK_STATE_DORMANT)) - /* End of global variables definitions. */ /* @@ -479,7 +475,9 @@ static struct net_device *register_vlan_device(const char *eth_IF_name, new_dev->flags = real_dev->flags; new_dev->flags &= ~IFF_UP; - new_dev->state = real_dev->state & ~(1<<__LINK_STATE_START); + new_dev->state = (real_dev->state & ((1<<__LINK_STATE_NOCARRIER) | + (1<<__LINK_STATE_DORMANT))) | + (1<<__LINK_STATE_PRESENT); /* need 4 bytes for extra VLAN header info, * hope the underlying device can handle it. @@ -542,12 +540,11 @@ static struct net_device *register_vlan_device(const char *eth_IF_name, * so it cannot "appear" on us. */ if (!grp) { /* need to add a new group */ - grp = kmalloc(sizeof(struct vlan_group), GFP_KERNEL); + grp = kzalloc(sizeof(struct vlan_group), GFP_KERNEL); if (!grp) goto out_free_unregister; /* printk(KERN_ALERT "VLAN REGISTER: Allocated new group.\n"); */ - memset(grp, 0, sizeof(struct vlan_group)); grp->real_dev_ifindex = real_dev->ifindex; hlist_add_head_rcu(&grp->hlist, |