diff options
| author |   Vladimir Oltean <vladimir.oltean@nxp.com> | 2021-10-27 19:21:17 +0300 |
|---|---|---|
| committer |   Jakub Kicinski <kuba@kernel.org> | 2021-10-28 20:05:57 -0700 |
| commit | 9ae9ff994b0e42eefcc33f8adda1ec498f79338e (patch) | |
| tree | 98614e1cd6be7fa66d99e0120a1d4931af315c55 /net/bridge | |
| parent | net: bridge: move br_vlan_replay to br_switchdev.c (diff) | |
| download | linux-dev-9ae9ff994b0e42eefcc33f8adda1ec498f79338e.tar.xz linux-dev-9ae9ff994b0e42eefcc33f8adda1ec498f79338e.zip | |
net: bridge: split out the switchdev portion of br_mdb_notify
Similar to fdb_notify() and br_switchdev_fdb_notify(), split the
switchdev specific logic from br_mdb_notify() into a different function.
This will be moved later in br_switchdev.c.
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Acked-by: Nikolay Aleksandrov <nikolay@nvidia.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'net/bridge')
| -rw-r--r-- | net/bridge/br_mdb.c | 62 |
1 files changed, 35 insertions, 27 deletions
diff --git a/net/bridge/br_mdb.c b/net/bridge/br_mdb.c index 61ccf46fcc21..9513f0791c3d 100644 --- a/net/bridge/br_mdb.c +++ b/net/bridge/br_mdb.c @@ -759,10 +759,10 @@ static void br_mdb_switchdev_host(struct net_device *dev, br_mdb_switchdev_host_port(dev, lower_dev, mp, type); } -void br_mdb_notify(struct net_device *dev, - struct net_bridge_mdb_entry *mp, - struct net_bridge_port_group *pg, - int type) +static void br_switchdev_mdb_notify(struct net_device *dev, + struct net_bridge_mdb_entry *mp, + struct net_bridge_port_group *pg, + int type) { struct br_mdb_complete_info *complete_info; struct switchdev_obj_port_mdb mdb = { @@ -771,33 +771,41 @@ void br_mdb_notify(struct net_device *dev, .flags = SWITCHDEV_F_DEFER, }, }; - struct net *net = dev_net(dev); - struct sk_buff *skb; - int err = -ENOBUFS; - if (pg) { - br_switchdev_mdb_populate(&mdb, mp); + if (!pg) + return br_mdb_switchdev_host(dev, mp, type); - mdb.obj.orig_dev = pg->key.port->dev; - switch (type) { - case RTM_NEWMDB: - complete_info = kmalloc(sizeof(*complete_info), GFP_ATOMIC); - if (!complete_info) - break; - complete_info->port = pg->key.port; - complete_info->ip = mp->addr; - mdb.obj.complete_priv = complete_info; - mdb.obj.complete = br_mdb_complete; - if (switchdev_port_obj_add(pg->key.port->dev, &mdb.obj, NULL)) - kfree(complete_info); - break; - case RTM_DELMDB: - switchdev_port_obj_del(pg->key.port->dev, &mdb.obj); + br_switchdev_mdb_populate(&mdb, mp); + + mdb.obj.orig_dev = pg->key.port->dev; + switch (type) { + case RTM_NEWMDB: + complete_info = kmalloc(sizeof(*complete_info), GFP_ATOMIC); + if (!complete_info) break; - } - } else { - br_mdb_switchdev_host(dev, mp, type); + complete_info->port = pg->key.port; + complete_info->ip = mp->addr; + mdb.obj.complete_priv = complete_info; + mdb.obj.complete = br_mdb_complete; + if (switchdev_port_obj_add(pg->key.port->dev, &mdb.obj, NULL)) + kfree(complete_info); + break; + case RTM_DELMDB: + switchdev_port_obj_del(pg->key.port->dev, &mdb.obj); + break; } +} + +void br_mdb_notify(struct net_device *dev, + struct net_bridge_mdb_entry *mp, + struct net_bridge_port_group *pg, + int type) +{ + struct net *net = dev_net(dev); + struct sk_buff *skb; + int err = -ENOBUFS; + + br_switchdev_mdb_notify(dev, mp, pg, type); skb = nlmsg_new(rtnl_mdb_nlmsg_size(pg), GFP_ATOMIC); if (!skb) |