 - nwfs_lookup() is no longer responsible for unlocking the dvp, this is    handled in vfs_lookup.c.  This code was missing PDIRUNLOCK use prior    to the removal of PDIRUNLOCK in rev 1.73 of vfs_lookup.c.
 - nwfs_lookup() is no longer responsible for unlocking the dvp, this is
   handled in vfs_lookup.c.  This code was missing PDIRUNLOCK use prior
   to the removal of PDIRUNLOCK in rev 1.73 of vfs_lookup.c.

Sponsored by:	Isilon Systems, Inc.

jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase