1 files changed, 9 insertions, 3 deletions

diff --git a/net/tipc/node.c b/net/tipc/node.c
index c77dd2f3c589..b71e4e376bb9 100644
--- a/net/tipc/node.c
+++ b/net/tipc/node.c
@@ -1681,7 +1681,8 @@ discard:
         kfree_skb(skb);
 }
 
-void tipc_node_apply_tolerance(struct net *net, struct tipc_bearer *b)
+void tipc_node_apply_property(struct net *net, struct tipc_bearer *b,
+                              int prop)
 {
         struct tipc_net *tn = tipc_net(net);
         int bearer_id = b->identity;
@@ -1696,8 +1697,13 @@ void tipc_node_apply_tolerance(struct net *net, struct tipc_bearer *b)
         list_for_each_entry_rcu(n, &tn->node_list, list) {
                 tipc_node_write_lock(n);
                 e = &n->links[bearer_id];
-                if (e->link)
-                        tipc_link_set_tolerance(e->link, b->tolerance, &xmitq);
+                if (e->link) {
+                        if (prop == TIPC_NLA_PROP_TOL)
+                                tipc_link_set_tolerance(e->link, b->tolerance,
+                                                        &xmitq);
+                        else if (prop == TIPC_NLA_PROP_MTU)
+                                tipc_link_set_mtu(e->link, b->mtu);
+                }
                 tipc_node_write_unlock(n);
                 tipc_bearer_xmit(net, bearer_id, &xmitq, &e->maddr);
         }