1 files changed, 3 insertions, 0 deletions

diff --git a/net/8021q/vlan.c b/net/8021q/vlan.c
index f2bee234d361..3fe4fc86055f 100644
--- a/net/8021q/vlan.c
+++ b/net/8021q/vlan.c
@@ -331,6 +331,9 @@ static int vlan_dev_init(struct net_device *dev)
                                           (1<<__LINK_STATE_DORMANT))) |
                       (1<<__LINK_STATE_PRESENT);
 
+        /* ipv6 shared card related stuff */
+        dev->dev_id = real_dev->dev_id;
+
         if (is_zero_ether_addr(dev->dev_addr))
                 memcpy(dev->dev_addr, real_dev->dev_addr, dev->addr_len);
         if (is_zero_ether_addr(dev->broadcast))