Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dledford/rdma

[linux.git] / drivers / net / ethernet / mellanox / mlxsw / spectrum_router.c

diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c
index 383fef5a8e24203e20137671c0924f7cc7cbfbf3..4b2e0fd7d51e0a6635cdea75055eec9365d21588 100644 (file)
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c
@@ -1512,6 +1512,10 @@ mlxsw_sp_nexthop_group_mac_update(struct mlxsw_sp *mlxsw_sp,
 static int mlxsw_sp_fib_entry_update(struct mlxsw_sp *mlxsw_sp,
                                     struct mlxsw_sp_fib_entry *fib_entry);
 
+static bool
+mlxsw_sp_fib_node_entry_is_first(const struct mlxsw_sp_fib_node *fib_node,
+                                const struct mlxsw_sp_fib_entry *fib_entry);
+
 static int
 mlxsw_sp_nexthop_fib_entries_update(struct mlxsw_sp *mlxsw_sp,
                                    struct mlxsw_sp_nexthop_group *nh_grp)
@@ -1520,6 +1524,9 @@ mlxsw_sp_nexthop_fib_entries_update(struct mlxsw_sp *mlxsw_sp,
        int err;
 
        list_for_each_entry(fib_entry, &nh_grp->fib_list, nexthop_group_node) {
+               if (!mlxsw_sp_fib_node_entry_is_first(fib_entry->fib_node,
+                                                     fib_entry))
+                       continue;
                err = mlxsw_sp_fib_entry_update(mlxsw_sp, fib_entry);
                if (err)
                        return err;