diff --git a/[refs] b/[refs]
index 5b8fb9cbf363..db13c5632bd1 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: d0ee011f7290b51974e4d058cf4455a5ef91177d
+refs/heads/master: 485c2967d622449f4bbfae305a6fc4e185b5b094
diff --git a/trunk/net/bridge/br_stp_bpdu.c b/trunk/net/bridge/br_stp_bpdu.c
index a7ba0cce0b46..068d8afbf0a7 100644
--- a/trunk/net/bridge/br_stp_bpdu.c
+++ b/trunk/net/bridge/br_stp_bpdu.c
@@ -121,7 +121,7 @@ void br_send_tcn_bpdu(struct net_bridge_port *p)
 	buf[1] = 0;
 	buf[2] = 0;
 	buf[3] = BPDU_TYPE_TCN;
-	br_send_bpdu(p, buf, 7);
+	br_send_bpdu(p, buf, 4);
 }
 
 /*