diff options
Diffstat (limited to 'drivers/net/bonding')
| -rw-r--r-- | drivers/net/bonding/bond_main.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c index 8b1422dda4c0..2132acff2e52 100644 --- a/drivers/net/bonding/bond_main.c +++ b/drivers/net/bonding/bond_main.c @@ -1860,6 +1860,12 @@ int bond_enslave(struct net_device *bond_dev, struct net_device *slave_dev, struct sockaddr_storage ss; int res = 0, i; + if (slave_dev->type == ARPHRD_CAN) { + BOND_NL_ERR(bond_dev, extack, + "CAN devices cannot be enslaved"); + return -EPERM; + } + if (slave_dev->flags & IFF_MASTER && !netif_is_bond_master(slave_dev)) { BOND_NL_ERR(bond_dev, extack, |