[scm-migration-dev] 421 webrev: clean up global vars vs. function params

[nathan.b...@sun.com]

Author: Nathan Bush <nathan.bush at sun.com>
Repository: /hg/scm-migration/onnv-scm
Latest revision: fd72b8d8110c9dc14f53ce06cb405de2b65bf0ff
Total changesets: 1
Log message:
421 webrev: clean up global vars vs. function params

Files:
        update: usr/src/tools/scripts/webrev.sh