diff options
Diffstat (limited to 'net/dsa/switch.c')
| -rw-r--r-- | net/dsa/switch.c | 24 |
1 files changed, 16 insertions, 8 deletions
diff --git a/net/dsa/switch.c b/net/dsa/switch.c index 5ece05dfd8f2..38560de99b80 100644 --- a/net/dsa/switch.c +++ b/net/dsa/switch.c @@ -90,18 +90,25 @@ static int dsa_switch_bridge_join(struct dsa_switch *ds, struct dsa_notifier_bridge_info *info) { struct dsa_switch_tree *dst = ds->dst; + int err; if (dst->index == info->tree_index && ds->index == info->sw_index && - ds->ops->port_bridge_join) - return ds->ops->port_bridge_join(ds, info->port, info->br); + ds->ops->port_bridge_join) { + err = ds->ops->port_bridge_join(ds, info->port, info->br); + if (err) + return err; + } if ((dst->index != info->tree_index || ds->index != info->sw_index) && - ds->ops->crosschip_bridge_join) - return ds->ops->crosschip_bridge_join(ds, info->tree_index, - info->sw_index, - info->port, info->br); + ds->ops->crosschip_bridge_join) { + err = ds->ops->crosschip_bridge_join(ds, info->tree_index, + info->sw_index, + info->port, info->br); + if (err) + return err; + } - return 0; + return dsa_tag_8021q_bridge_join(ds, info); } static int dsa_switch_bridge_leave(struct dsa_switch *ds, @@ -151,7 +158,8 @@ static int dsa_switch_bridge_leave(struct dsa_switch *ds, if (err && err != EOPNOTSUPP) return err; } - return 0; + + return dsa_tag_8021q_bridge_leave(ds, info); } /* Matches for all upstream-facing ports (the CPU port and all upstream-facing |