1 files changed, 10 insertions, 5 deletions

diff --git a/net/bridge/br_stp.c b/net/bridge/br_stp.c
index 3c86f0538cbb..2b047bcf42a4 100644
--- a/net/bridge/br_stp.c
+++ b/net/bridge/br_stp.c
@@ -36,6 +36,11 @@ void br_log_state(const struct net_bridge_port *p)
 		br_port_state_names[p->state]);
 }
 
+void br_set_state(struct net_bridge_port *p, unsigned int state)
+{
+	p->state = state;
+}
+
 /* called under bridge lock */
 struct net_bridge_port *br_get_port(struct net_bridge *br, u16 port_no)
 {
@@ -107,7 +112,7 @@ static void br_root_port_block(const struct net_bridge *br,
 	br_notice(br, "port %u(%s) tried to become root port (blocked)",
 		  (unsigned int) p->port_no, p->dev->name);
 
-	p->state = BR_STATE_LISTENING;
+	br_set_state(p, BR_STATE_LISTENING);
 	br_log_state(p);
 	br_ifinfo_notify(RTM_NEWLINK, p);
 
@@ -387,7 +392,7 @@ static void br_make_blocking(struct net_bridge_port *p)
 		    p->state == BR_STATE_LEARNING)
 			br_topology_change_detection(p->br);
 
-		p->state = BR_STATE_BLOCKING;
+		br_set_state(p, BR_STATE_BLOCKING);
 		br_log_state(p);
 		br_ifinfo_notify(RTM_NEWLINK, p);
 
@@ -404,13 +409,13 @@ static void br_make_forwarding(struct net_bridge_port *p)
 		return;
 
 	if (br->stp_enabled == BR_NO_STP || br->forward_delay == 0) {
-		p->state = BR_STATE_FORWARDING;
+		br_set_state(p, BR_STATE_FORWARDING);
 		br_topology_change_detection(br);
 		del_timer(&p->forward_delay_timer);
 	} else if (br->stp_enabled == BR_KERNEL_STP)
-		p->state = BR_STATE_LISTENING;
+		br_set_state(p, BR_STATE_LISTENING);
 	else
-		p->state = BR_STATE_LEARNING;
+		br_set_state(p, BR_STATE_LEARNING);
 
 	br_multicast_enable_port(p);
 	br_log_state(p);