03c34a8887
These were removed in an earlier series containing ae77c207e0 ("panvk: Use push
constants for copy shaders"), but the unused variables hung around.
Signed-off-by: Alyssa Rosenzweig <alyssa@collabora.com>
Reviewed-by: Boris Brezillon <boris.brezillon@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/16950>