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Diffstat (limited to 'net/bridge/br_stp.c')
-rw-r--r--net/bridge/br_stp.c29
1 files changed, 14 insertions, 15 deletions
diff --git a/net/bridge/br_stp.c b/net/bridge/br_stp.c
index ad0a3f7cf6cc..dd147d78a588 100644
--- a/net/bridge/br_stp.c
+++ b/net/bridge/br_stp.c
@@ -399,25 +399,24 @@ void br_port_state_selection(struct net_bridge *br)
399 struct net_bridge_port *p; 399 struct net_bridge_port *p;
400 unsigned int liveports = 0; 400 unsigned int liveports = 0;
401 401
402 /* Don't change port states if userspace is handling STP */
403 if (br->stp_enabled == BR_USER_STP)
404 return;
405
406 list_for_each_entry(p, &br->port_list, list) { 402 list_for_each_entry(p, &br->port_list, list) {
407 if (p->state == BR_STATE_DISABLED) 403 if (p->state == BR_STATE_DISABLED)
408 continue; 404 continue;
409 405
410 if (p->port_no == br->root_port) { 406 /* Don't change port states if userspace is handling STP */
411 p->config_pending = 0; 407 if (br->stp_enabled != BR_USER_STP) {
412 p->topology_change_ack = 0; 408 if (p->port_no == br->root_port) {
413 br_make_forwarding(p); 409 p->config_pending = 0;
414 } else if (br_is_designated_port(p)) { 410 p->topology_change_ack = 0;
415 del_timer(&p->message_age_timer); 411 br_make_forwarding(p);
416 br_make_forwarding(p); 412 } else if (br_is_designated_port(p)) {
417 } else { 413 del_timer(&p->message_age_timer);
418 p->config_pending = 0; 414 br_make_forwarding(p);
419 p->topology_change_ack = 0; 415 } else {
420 br_make_blocking(p); 416 p->config_pending = 0;
417 p->topology_change_ack = 0;
418 br_make_blocking(p);
419 }
421 } 420 }
422 421
423 if (p->state == BR_STATE_FORWARDING) 422 if (p->state == BR_STATE_FORWARDING)