net/mlx5: E-Switch, Fix error flow memory leak

Fix memory leak in case query nic vport command failed.

Fixes: 81848731ff40 ('net/mlx5: E-Switch, Add SR-IOV (FDB) support')
Signed-off-by: Mohamad Haj Yahia <mohamad@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eswitch.c b/drivers/net/ethernet/mellanox/mlx5/core/eswitch.c
index f01903a..c975ff5 100644 (file)
--- a/drivers/net/ethernet/mellanox/mlx5/core/eswitch.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/eswitch.c
@@ -646,7 +646,7 @@ static void esw_update_vport_addr_list(struct mlx5_eswitch *esw,
        err = mlx5_query_nic_vport_mac_list(esw->dev, vport_num, list_type,
                                            mac_list, &size);
        if (err)
-               return;
+               goto out;
        esw_debug(esw->dev, "vport[%d] context update %s list size (%d)\n",
                  vport_num, is_uc ? "UC" : "MC", size);
 
@@ -674,6 +674,7 @@ static void esw_update_vport_addr_list(struct mlx5_eswitch *esw,
                addr->vport = vport_num;
                addr->action = MLX5_ACTION_ADD;
        }
+out:
        kfree(mac_list);
 }