net: bridge: add a br_set_state helper function

In preparation for being able to propagate port states to e.g: notifiers
or other kernel parts, do not manipulate the port state directly, but
instead use a helper function which will allow us to do a bit more than
just setting the state.

Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 2 insertions, 2 deletions

diff --git a/net/bridge/br_stp_timer.c b/net/bridge/br_stp_timer.c
index 558c46d19e05..4fcaa67750fd 100644
--- a/net/bridge/br_stp_timer.c
+++ b/net/bridge/br_stp_timer.c
@@ -87,11 +87,11 @@ static void br_forward_delay_timer_expired(unsigned long arg)
                  (unsigned int) p->port_no, p->dev->name);
         spin_lock(&br->lock);
         if (p->state == BR_STATE_LISTENING) {
-                p->state = BR_STATE_LEARNING;
+                br_set_state(p, BR_STATE_LEARNING);
                 mod_timer(&p->forward_delay_timer,
                           jiffies + br->forward_delay);
         } else if (p->state == BR_STATE_LEARNING) {
-                p->state = BR_STATE_FORWARDING;
+                br_set_state(p, BR_STATE_FORWARDING);
                 if (br_is_designated_for_some_port(br))
                         br_topology_change_detection(br);
                 netif_carrier_on(br->dev);