diff options
Diffstat (limited to 'net/dsa')
| -rw-r--r-- | net/dsa/slave.c | 31 |
1 files changed, 2 insertions, 29 deletions
diff --git a/net/dsa/slave.c b/net/dsa/slave.c index ab24521beb4d..ab515df5f493 100644 --- a/net/dsa/slave.c +++ b/net/dsa/slave.c @@ -385,31 +385,6 @@ static int dsa_slave_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd) return -EOPNOTSUPP; } -/* Return a bitmask of all ports being currently bridged within a given bridge - * device. Note that on leave, the mask will still return the bitmask of ports - * currently bridged, prior to port removal, and this is exactly what we want. - */ -static u32 dsa_slave_br_port_mask(struct dsa_switch *ds, - struct net_device *bridge) -{ - struct dsa_slave_priv *p; - unsigned int port; - u32 mask = 0; - - for (port = 0; port < DSA_MAX_PORTS; port++) { - if (!dsa_is_port_initialized(ds, port)) - continue; - - p = netdev_priv(ds->ports[port]); - - if (ds->ports[port]->priv_flags & IFF_BRIDGE_PORT && - p->bridge_dev == bridge) - mask |= 1 << port; - } - - return mask; -} - static int dsa_slave_stp_update(struct net_device *dev, u8 state) { struct dsa_slave_priv *p = netdev_priv(dev); @@ -533,8 +508,7 @@ static int dsa_slave_bridge_port_join(struct net_device *dev, p->bridge_dev = br; if (ds->drv->port_join_bridge) - ret = ds->drv->port_join_bridge(ds, p->port, - dsa_slave_br_port_mask(ds, br)); + ret = ds->drv->port_join_bridge(ds, p->port, br); return ret; } @@ -547,8 +521,7 @@ static int dsa_slave_bridge_port_leave(struct net_device *dev) if (ds->drv->port_leave_bridge) - ret = ds->drv->port_leave_bridge(ds, p->port, - dsa_slave_br_port_mask(ds, p->bridge_dev)); + ret = ds->drv->port_leave_bridge(ds, p->port); p->bridge_dev = NULL; |