net/mlx5: Fix mlx5_vport_tbl_attr chain from u16 to u32

The offending refactor commit uses u16 chain wrongly. Actually, it
should be u32.

Fixes: c620b772152b ("net/mlx5: Refactor tc flow attributes structure")
CC: Ariel Levkovich <lariel@nvidia.com>
Signed-off-by: Chris Mi <cmi@nvidia.com>
Reviewed-by: Roi Dayan <roid@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h b/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h
index 48cac5b..d562edf 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h
@@ -636,7 +636,7 @@
 };
 
 struct mlx5_vport_tbl_attr {
-	u16 chain;
+	u32 chain;
 	u16 prio;
 	u16 vport;
 	const struct esw_vport_tbl_namespace *vport_ns;