Merge branch 'arm-aesbs' of git://git.linaro.org/people/ardbiesheuvel/linux-arm into devel-stable

1 files changed, 10 insertions, 2 deletions

diff --git a/net/bridge/br_stp_if.c b/net/bridge/br_stp_if.c
index d45e760141bb..108084a04671 100644
--- a/net/bridge/br_stp_if.c
+++ b/net/bridge/br_stp_if.c
@@ -129,6 +129,14 @@ static void br_stp_start(struct net_bridge *br)
         char *envp[] = { NULL };
 
         r = call_usermodehelper(BR_STP_PROG, argv, envp, UMH_WAIT_PROC);
+
+        spin_lock_bh(&br->lock);
+
+        if (br->bridge_forward_delay < BR_MIN_FORWARD_DELAY)
+                __br_set_forward_delay(br, BR_MIN_FORWARD_DELAY);
+        else if (br->bridge_forward_delay < BR_MAX_FORWARD_DELAY)
+                __br_set_forward_delay(br, BR_MAX_FORWARD_DELAY);
+
         if (r == 0) {
                 br->stp_enabled = BR_USER_STP;
                 br_debug(br, "userspace STP started\n");
@@ -137,10 +145,10 @@ static void br_stp_start(struct net_bridge *br)
                 br_debug(br, "using kernel STP\n");
 
                 /* To start timers on any ports left in blocking */
-                spin_lock_bh(&br->lock);
                 br_port_state_selection(br);
-                spin_unlock_bh(&br->lock);
         }
+
+        spin_unlock_bh(&br->lock);
 }
 
 static void br_stp_stop(struct net_bridge *br)