net/mlx5e: remove duplicated check chain_index in mlx5e_rep_setup_ft_cb

The function mlx5e_rep_setup_ft_cb check chain_index is zero twice.

Signed-off-by: wenxu <wenxu@ucloud.cn>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
1 file changed