These leads to compile failures in 32-bit build environments. BUG: 986775 Change-Id: I0b702f616e1d0e11eda7e55666fd1a7c67bfaeab Signed-off-by: Brian Foster <bfoster@redhat.com> Reviewed-on: http://review.gluster.org/6427 Reviewed-by: Anand Avati <avati@redhat.com> Tested-by: Anand Avati <avati@redhat.com>