diff options
Diffstat (limited to 'drivers/net/bonding/bond_main.c')
-rw-r--r-- | drivers/net/bonding/bond_main.c | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c index 8e2be24f3fe4..832739f38db4 100644 --- a/drivers/net/bonding/bond_main.c +++ b/drivers/net/bonding/bond_main.c | |||
@@ -1341,18 +1341,24 @@ static int bond_compute_features(struct bonding *bond) | |||
1341 | int i; | 1341 | int i; |
1342 | 1342 | ||
1343 | features &= ~(NETIF_F_ALL_CSUM | BOND_VLAN_FEATURES); | 1343 | features &= ~(NETIF_F_ALL_CSUM | BOND_VLAN_FEATURES); |
1344 | features |= NETIF_F_SG | NETIF_F_FRAGLIST | NETIF_F_HIGHDMA | | 1344 | features |= NETIF_F_GSO_MASK | NETIF_F_NO_CSUM; |
1345 | NETIF_F_GSO_MASK | NETIF_F_NO_CSUM; | 1345 | |
1346 | if (!bond->first_slave) | ||
1347 | goto done; | ||
1348 | |||
1349 | features &= ~NETIF_F_ONE_FOR_ALL; | ||
1346 | 1350 | ||
1347 | bond_for_each_slave(bond, slave, i) { | 1351 | bond_for_each_slave(bond, slave, i) { |
1348 | features = netdev_compute_features(features, | 1352 | features = netdev_increment_features(features, |
1349 | slave->dev->features); | 1353 | slave->dev->features, |
1354 | NETIF_F_ONE_FOR_ALL); | ||
1350 | if (slave->dev->hard_header_len > max_hard_header_len) | 1355 | if (slave->dev->hard_header_len > max_hard_header_len) |
1351 | max_hard_header_len = slave->dev->hard_header_len; | 1356 | max_hard_header_len = slave->dev->hard_header_len; |
1352 | } | 1357 | } |
1353 | 1358 | ||
1359 | done: | ||
1354 | features |= (bond_dev->features & BOND_VLAN_FEATURES); | 1360 | features |= (bond_dev->features & BOND_VLAN_FEATURES); |
1355 | bond_dev->features = features; | 1361 | bond_dev->features = netdev_fix_features(features, NULL); |
1356 | bond_dev->hard_header_len = max_hard_header_len; | 1362 | bond_dev->hard_header_len = max_hard_header_len; |
1357 | 1363 | ||
1358 | return 0; | 1364 | return 0; |