diff options
Diffstat (limited to 'net/bridge/br_mrp.c')
| -rw-r--r-- | net/bridge/br_mrp.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/net/bridge/br_mrp.c b/net/bridge/br_mrp.c index cec2c4e4561d..5aeae6ad17b3 100644 --- a/net/bridge/br_mrp.c +++ b/net/bridge/br_mrp.c @@ -557,19 +557,22 @@ int br_mrp_del(struct net_bridge *br, struct br_mrp_instance *instance) int br_mrp_set_port_state(struct net_bridge_port *p, enum br_mrp_port_state_type state) { + u32 port_state; + if (!p || !(p->flags & BR_MRP_AWARE)) return -EINVAL; spin_lock_bh(&p->br->lock); if (state == BR_MRP_PORT_STATE_FORWARDING) - p->state = BR_STATE_FORWARDING; + port_state = BR_STATE_FORWARDING; else - p->state = BR_STATE_BLOCKING; + port_state = BR_STATE_BLOCKING; + p->state = port_state; spin_unlock_bh(&p->br->lock); - br_mrp_port_switchdev_set_state(p, state); + br_mrp_port_switchdev_set_state(p, port_state); return 0; } |