net/mlx4: Fix some indent inconsistancy

Silent a few smatch warnings about indentation.
This include the removal of a 'return' statement in 'resource_tracker.c'.
This 'return' will still be performed when breaking out of the
corresponding 'switch' block.
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Reviewed-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/net/ethernet/mellanox/mlx4/resource_tracker.c

@@ -2381,7 +2381,6 @@ static int mpt_free_res(struct mlx4_dev *dev, int slave, int op, int cmd,
 
 		__mlx4_mpt_free_icm(dev, mpt->key);
 		res_end_move(dev, slave, RES_MPT, id);
-			return err;
 		break;
 	default:
 		err = -EINVAL;
@@ -4253,8 +4252,7 @@ int mlx4_UPDATE_QP_wrapper(struct mlx4_dev *dev, int slave,
 	     (1ULL << MLX4_UPD_QP_PATH_MASK_ETH_SRC_CHECK_MC_LB)) &&
 		!(dev->caps.flags2 &
 		  MLX4_DEV_CAP_FLAG2_UPDATE_QP_SRC_CHECK_LB)) {
-			mlx4_warn(dev,
-				  "Src check LB for slave %d isn't supported\n",
+		mlx4_warn(dev, "Src check LB for slave %d isn't supported\n",
 			  slave);
 		return -ENOTSUPP;
 	}