Remove unused return value.

Change-Id: I99731b6697a4ae92b1d04c8a8d895a0cf19d580c
Reviewed-on: https://swiftshader-review.googlesource.com/4545
Tested-by: Nicolas Capens <capn@google.com>
Reviewed-by: Alexis Hétu <sugoi@google.com>
Reviewed-by: Nicolas Capens <capn@google.com>
2 files changed