diff options
Diffstat (limited to 'net/8021q/vlan_dev.c')
| -rw-r--r-- | net/8021q/vlan_dev.c | 32 |
1 files changed, 22 insertions, 10 deletions
diff --git a/net/8021q/vlan_dev.c b/net/8021q/vlan_dev.c index 77f04e49a1a..c961f082600 100644 --- a/net/8021q/vlan_dev.c +++ b/net/8021q/vlan_dev.c @@ -153,9 +153,6 @@ int vlan_skb_recv(struct sk_buff *skb, struct net_device *dev, struct net_device_stats *stats; unsigned short vlan_TCI; - if (dev->nd_net != &init_net) - goto err_free; - skb = skb_share_check(skb, GFP_ATOMIC); if (skb == NULL) goto err_free; @@ -171,7 +168,7 @@ int vlan_skb_recv(struct sk_buff *skb, struct net_device *dev, skb->dev = __find_vlan_dev(dev, vid); if (!skb->dev) { pr_debug("%s: ERROR: No net_device for VID: %u on dev: %s\n", - __FUNCTION__, (unsigned int)vid, dev->name); + __func__, (unsigned int)vid, dev->name); goto err_unlock; } @@ -187,7 +184,7 @@ int vlan_skb_recv(struct sk_buff *skb, struct net_device *dev, ntohs(vhdr->h_vlan_TCI)); pr_debug("%s: priority: %u for TCI: %hu\n", - __FUNCTION__, skb->priority, ntohs(vhdr->h_vlan_TCI)); + __func__, skb->priority, ntohs(vhdr->h_vlan_TCI)); switch (skb->pkt_type) { case PACKET_BROADCAST: /* Yeah, stats collect these together.. */ @@ -268,7 +265,7 @@ static int vlan_dev_hard_header(struct sk_buff *skb, struct net_device *dev, struct net_device *vdev = dev; pr_debug("%s: skb: %p type: %hx len: %u vlan_id: %hx, daddr: %p\n", - __FUNCTION__, skb, type, len, vlan_dev_info(dev)->vlan_id, + __func__, skb, type, len, vlan_dev_info(dev)->vlan_id, daddr); /* build vlan header only if re_order_header flag is NOT set. This @@ -340,7 +337,7 @@ static int vlan_dev_hard_header(struct sk_buff *skb, struct net_device *dev, return -ENOMEM; } vlan_dev_info(vdev)->cnt_inc_headroom_on_tx++; - pr_debug("%s: %s: had to grow skb\n", __FUNCTION__, vdev->name); + pr_debug("%s: %s: had to grow skb\n", __func__, vdev->name); } if (build_vlan_header) { @@ -382,7 +379,7 @@ static int vlan_dev_hard_start_xmit(struct sk_buff *skb, struct net_device *dev) vlan_dev_info(dev)->cnt_encap_on_xmit++; pr_debug("%s: proto to encap: 0x%hx\n", - __FUNCTION__, htons(veth->h_vlan_proto)); + __func__, ntohs(veth->h_vlan_proto)); /* Construct the second two bytes. This field looks something * like: * usr_priority: 3 bits (high bits) @@ -403,7 +400,7 @@ static int vlan_dev_hard_start_xmit(struct sk_buff *skb, struct net_device *dev) } pr_debug("%s: about to send skb: %p to dev: %s\n", - __FUNCTION__, skb, skb->dev->name); + __func__, skb, skb->dev->name); pr_debug(" " MAC_FMT " " MAC_FMT " %4hx %4hx %4hx\n", veth->h_dest[0], veth->h_dest[1], veth->h_dest[2], veth->h_dest[3], veth->h_dest[4], veth->h_dest[5], @@ -660,7 +657,7 @@ static int vlan_dev_init(struct net_device *dev) int subclass = 0; /* IFF_BROADCAST|IFF_MULTICAST; ??? */ - dev->flags = real_dev->flags & ~IFF_UP; + dev->flags = real_dev->flags & ~(IFF_UP | IFF_PROMISC | IFF_ALLMULTI); dev->iflink = real_dev->ifindex; dev->state = (real_dev->state & ((1<<__LINK_STATE_NOCARRIER) | (1<<__LINK_STATE_DORMANT))) | @@ -692,6 +689,20 @@ static int vlan_dev_init(struct net_device *dev) return 0; } +static void vlan_dev_uninit(struct net_device *dev) +{ + struct vlan_priority_tci_mapping *pm; + struct vlan_dev_info *vlan = vlan_dev_info(dev); + int i; + + for (i = 0; i < ARRAY_SIZE(vlan->egress_priority_map); i++) { + while ((pm = vlan->egress_priority_map[i]) != NULL) { + vlan->egress_priority_map[i] = pm->next; + kfree(pm); + } + } +} + void vlan_setup(struct net_device *dev) { ether_setup(dev); @@ -701,6 +712,7 @@ void vlan_setup(struct net_device *dev) dev->change_mtu = vlan_dev_change_mtu; dev->init = vlan_dev_init; + dev->uninit = vlan_dev_uninit; dev->open = vlan_dev_open; dev->stop = vlan_dev_stop; dev->set_mac_address = vlan_dev_set_mac_address; |