K 10
svn:author
V 3
kib
K 8
svn:date
V 27
2012-01-03T21:09:07.534700Z
K 7
svn:log
V 321
Do the vput() for the lowervp in the null_nodeget() for error case too.
Several callers of null_nodeget() did the cleanup itself, but several
missed it, most prominent being null_bypass(). Remove the cleanup from
the callers, now null_nodeget() handles lowervp free itself.

Reported and tested by:	pho
MFC after:	1 week

END