6887665 newly introduced lint warnings need to be eradicated

[darren.r...@sun.com]

Author: Darren Reed <Darren.Reed at Sun.COM>
Repository: /hg/onnv/onnv-gate
Latest revision: 5944e0b7fd7212b644e796f0338355ba6b45c696
Total changesets: 1
Log message:
6887665 newly introduced lint warnings need to be eradicated

Files:
        update: usr/src/uts/common/inet/ip/ip.c
        update: usr/src/uts/common/inet/ipnet/ipnet.c