REGULAR_TREE=1
LINUX_NEXT_TREE=0  # linux-next: working with the bleeding edge?

if [ ${REGULAR_TREE} -eq 1 -a ${LINUX_NEXT_TREE} -eq 1 ] ; then
  echo "${name}: Both 'regular' and 'linux-next' can't be cloned, choose one of them pl.."
  exit 1
fi
if [ ${REGULAR_TREE} -eq 0 -a ${LINUX_NEXT_TREE} -eq 1 ] ; then
  [ $# -ne 1 ] && {
     echo "Working with linux-next:"
	 echo "Usage: ${name} new-branch-to-work-under"
     exit 1
  }