diff options
| -rw-r--r-- | drivers/net/bonding/bond_main.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c index 3d7693d1c5128..d2f460b0dbab9 100644 --- a/drivers/net/bonding/bond_main.c +++ b/drivers/net/bonding/bond_main.c @@ -1211,10 +1211,14 @@ static int bond_compute_features(struct bonding *bond) unsigned long features = BOND_INTERSECT_FEATURES; struct slave *slave; struct net_device *bond_dev = bond->dev; + unsigned short max_hard_header_len = ETH_HLEN; int i; - bond_for_each_slave(bond, slave, i) + bond_for_each_slave(bond, slave, i) { features &= (slave->dev->features & BOND_INTERSECT_FEATURES); + if (slave->dev->hard_header_len > max_hard_header_len) + max_hard_header_len = slave->dev->hard_header_len; + } if ((features & NETIF_F_SG) && !(features & NETIF_F_ALL_CSUM)) @@ -1232,6 +1236,7 @@ static int bond_compute_features(struct bonding *bond) features |= (bond_dev->features & ~BOND_INTERSECT_FEATURES); bond_dev->features = features; + bond_dev->hard_header_len = max_hard_header_len; return 0; } |