[zfs-crypto-discuss] backout 5008950: lint warnings

[danek.duv...@sun.com]

Author: dduvall
Repository: /hg/zfs-crypto/gate
Revision: b3e8895efe2632c97f0f7ddc8ed116afae28c242
Log message:
backout 5008950: lint warnings

Files:
        update: usr/src/cmd/gss/gsscred/gsscred_file.c