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Diffstat (limited to 'net/8021q/vlan_dev.c')
-rw-r--r--net/8021q/vlan_dev.c17
1 files changed, 16 insertions, 1 deletions
diff --git a/net/8021q/vlan_dev.c b/net/8021q/vlan_dev.c
index 8fbcefe10c9..41a76a05e6f 100644
--- a/net/8021q/vlan_dev.c
+++ b/net/8021q/vlan_dev.c
@@ -660,7 +660,7 @@ 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 +692,20 @@ 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 +715,7 @@ 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;