diff options
| -rw-r--r-- | include/net/switchdev.h | 6 | ||||
| -rw-r--r-- | net/switchdev/switchdev.c | 24 |
2 files changed, 18 insertions, 12 deletions
diff --git a/include/net/switchdev.h b/include/net/switchdev.h index ce5ceb2dc677..8ffadca9e760 100644 --- a/include/net/switchdev.h +++ b/include/net/switchdev.h @@ -164,6 +164,12 @@ static inline int switchdev_port_obj_del(struct net_device *dev, return -EOPNOTSUPP; } +static inline int switchdev_port_bridge_dellink(struct net_device *dev, + struct nlmsghdr *nlh, u16 flags) +{ + return -EOPNOTSUPP; +} + static inline int register_switchdev_notifier(struct notifier_block *nb) { return 0; diff --git a/net/switchdev/switchdev.c b/net/switchdev/switchdev.c index dcdec9de9137..8ce678e397b4 100644 --- a/net/switchdev/switchdev.c +++ b/net/switchdev/switchdev.c @@ -512,27 +512,27 @@ int switchdev_port_bridge_setlink(struct net_device *dev, EXPORT_SYMBOL_GPL(switchdev_port_bridge_setlink); /** - * switchdev_port_bridge_dellink - Notify switch device port of bridge - * port attribute delete + * switchdev_port_bridge_dellink - Set bridge port attributes * * @dev: port device - * @nlh: netlink msg with bridge port attributes - * @flags: bridge setlink flags + * @nlh: netlink header + * @flags: netlink flags * - * Notify switch device port of bridge port attribute delete + * Called for SELF on rtnl_bridge_dellink to set bridge port + * attributes. */ int switchdev_port_bridge_dellink(struct net_device *dev, struct nlmsghdr *nlh, u16 flags) { - const struct net_device_ops *ops = dev->netdev_ops; - - if (!(dev->features & NETIF_F_HW_SWITCH_OFFLOAD)) - return 0; + struct nlattr *afspec; - if (!ops->ndo_bridge_dellink) - return -EOPNOTSUPP; + afspec = nlmsg_find_attr(nlh, sizeof(struct ifinfomsg), + IFLA_AF_SPEC); + if (afspec) + return switchdev_port_br_afspec(dev, afspec, + switchdev_port_obj_del); - return ops->ndo_bridge_dellink(dev, nlh, flags); + return 0; } EXPORT_SYMBOL_GPL(switchdev_port_bridge_dellink); |