I claim the ornamental design for a u-shaped termination padding, as shown and described.
FIG. 1 is a front isometric view of a u-shaped termination padding of the present invention, with the broken lines forming no part of the claimed design;
FIG. 2 is a front elevation view of the u-shaped termination padding of FIG. 1, with the broken lines forming no part of the claimed design;
FIG. 3 is a rear elevation view of the u-shaped termination padding of FIG. 1, with the broken lines forming no part of the claimed design;
FIG. 4 is a left elevation view of the u-shaped termination padding of FIG. 1, with the broken lines forming no part of the claimed design; and,
FIG. 5 is a top plan view of the u-shaped termination padding of FIG. 1, with the broken lines forming no part of the claimed design.