diff options
| -rw-r--r-- | drivers/net/dsa/mv88e6xxx.c | 26 | ||||
| -rw-r--r-- | drivers/net/dsa/mv88e6xxx.h | 6 | ||||
| -rw-r--r-- | include/net/dsa.h | 2 | ||||
| -rw-r--r-- | net/dsa/slave.c | 11 |
4 files changed, 18 insertions, 27 deletions
diff --git a/drivers/net/dsa/mv88e6xxx.c b/drivers/net/dsa/mv88e6xxx.c index ef36bf6d6cdd..62320fca6712 100644 --- a/drivers/net/dsa/mv88e6xxx.c +++ b/drivers/net/dsa/mv88e6xxx.c @@ -1908,31 +1908,27 @@ static int _mv88e6xxx_port_vlan_add(struct dsa_switch *ds, int port, u16 vid, return _mv88e6xxx_vtu_loadpurge(ds, &vlan); } -int mv88e6xxx_port_vlan_add(struct dsa_switch *ds, int port, - const struct switchdev_obj_port_vlan *vlan, - struct switchdev_trans *trans) +void mv88e6xxx_port_vlan_add(struct dsa_switch *ds, int port, + const struct switchdev_obj_port_vlan *vlan, + struct switchdev_trans *trans) { struct mv88e6xxx_priv_state *ps = ds_to_priv(ds); bool untagged = vlan->flags & BRIDGE_VLAN_INFO_UNTAGGED; bool pvid = vlan->flags & BRIDGE_VLAN_INFO_PVID; u16 vid; - int err = 0; mutex_lock(&ps->smi_mutex); - for (vid = vlan->vid_begin; vid <= vlan->vid_end; ++vid) { - err = _mv88e6xxx_port_vlan_add(ds, port, vid, untagged); - if (err) - goto unlock; - } + for (vid = vlan->vid_begin; vid <= vlan->vid_end; ++vid) + if (_mv88e6xxx_port_vlan_add(ds, port, vid, untagged)) + netdev_err(ds->ports[port], "failed to add VLAN %d%c\n", + vid, untagged ? 'u' : 't'); - /* no PVID with ranges, otherwise it's a bug */ - if (pvid) - err = _mv88e6xxx_port_pvid_set(ds, port, vlan->vid_end); -unlock: - mutex_unlock(&ps->smi_mutex); + if (pvid && _mv88e6xxx_port_pvid_set(ds, port, vlan->vid_end)) + netdev_err(ds->ports[port], "failed to set PVID %d\n", + vlan->vid_end); - return err; + mutex_unlock(&ps->smi_mutex); } static int _mv88e6xxx_port_vlan_del(struct dsa_switch *ds, int port, u16 vid) diff --git a/drivers/net/dsa/mv88e6xxx.h b/drivers/net/dsa/mv88e6xxx.h index a7dccbe229f2..236bcaa606e7 100644 --- a/drivers/net/dsa/mv88e6xxx.h +++ b/drivers/net/dsa/mv88e6xxx.h @@ -503,9 +503,9 @@ int mv88e6xxx_port_vlan_filtering(struct dsa_switch *ds, int port, int mv88e6xxx_port_vlan_prepare(struct dsa_switch *ds, int port, const struct switchdev_obj_port_vlan *vlan, struct switchdev_trans *trans); -int mv88e6xxx_port_vlan_add(struct dsa_switch *ds, int port, - const struct switchdev_obj_port_vlan *vlan, - struct switchdev_trans *trans); +void mv88e6xxx_port_vlan_add(struct dsa_switch *ds, int port, + const struct switchdev_obj_port_vlan *vlan, + struct switchdev_trans *trans); int mv88e6xxx_port_vlan_del(struct dsa_switch *ds, int port, const struct switchdev_obj_port_vlan *vlan); int mv88e6xxx_port_vlan_dump(struct dsa_switch *ds, int port, diff --git a/include/net/dsa.h b/include/net/dsa.h index f1670a4daaeb..18d1be3ad62d 100644 --- a/include/net/dsa.h +++ b/include/net/dsa.h @@ -310,7 +310,7 @@ struct dsa_switch_driver { int (*port_vlan_prepare)(struct dsa_switch *ds, int port, const struct switchdev_obj_port_vlan *vlan, struct switchdev_trans *trans); - int (*port_vlan_add)(struct dsa_switch *ds, int port, + void (*port_vlan_add)(struct dsa_switch *ds, int port, const struct switchdev_obj_port_vlan *vlan, struct switchdev_trans *trans); int (*port_vlan_del)(struct dsa_switch *ds, int port, diff --git a/net/dsa/slave.c b/net/dsa/slave.c index 90bc7442c44f..2dae0d064359 100644 --- a/net/dsa/slave.c +++ b/net/dsa/slave.c @@ -207,21 +207,16 @@ static int dsa_slave_port_vlan_add(struct net_device *dev, { struct dsa_slave_priv *p = netdev_priv(dev); struct dsa_switch *ds = p->parent; - int err; if (switchdev_trans_ph_prepare(trans)) { if (!ds->drv->port_vlan_prepare || !ds->drv->port_vlan_add) return -EOPNOTSUPP; - err = ds->drv->port_vlan_prepare(ds, p->port, vlan, trans); - if (err) - return err; - } else { - err = ds->drv->port_vlan_add(ds, p->port, vlan, trans); - if (err) - return err; + return ds->drv->port_vlan_prepare(ds, p->port, vlan, trans); } + ds->drv->port_vlan_add(ds, p->port, vlan, trans); + return 0; } |