2 files changed, 4 insertions, 1 deletions

diff --git a/drivers/net/team/team.c b/drivers/net/team/team.c
index 343f4ffaf8f0..dea2d8afa2f4 100644
--- a/drivers/net/team/team.c
+++ b/drivers/net/team/team.c
@@ -793,7 +793,8 @@ static int team_port_add(struct team *team, struct net_device *port_dev)
                 return -EBUSY;
         }
 
-        port = kzalloc(sizeof(struct team_port), GFP_KERNEL);
+        port = kzalloc(sizeof(struct team_port) + team->mode->port_priv_size,
+                       GFP_KERNEL);
         if (!port)
                 return -ENOMEM;
 
diff --git a/include/linux/if_team.h b/include/linux/if_team.h
index d45fcd5a188d..54af95f5d58b 100644
--- a/include/linux/if_team.h
+++ b/include/linux/if_team.h
@@ -61,6 +61,7 @@ struct team_port {
         } orig;
 
         struct rcu_head rcu;
+        long mode_priv[0];
 };
 
 struct team_mode_ops {
@@ -108,6 +109,7 @@ struct team_mode {
         const char *kind;
         struct module *owner;
         size_t priv_size;
+        size_t port_priv_size;
         const struct team_mode_ops *ops;
 };