6905146 SDCpriocntl should be more graceful about doing nothing

[blake.jo...@sun.com]

Author: Blake Jones <Blake.Jones at Sun.COM>
Repository: /hg/onnv/onnv-gate
Latest revision: c43ac3e928b80f7e9b5a432937e68c04e07002a5
Total changesets: 1
Log message:
6905146 SDCpriocntl should be more graceful about doing nothing

Files:
        update: usr/src/cmd/priocntl/sdcpriocntl.c