MFV r308989: 6428 set canmount=off on unmounted filesystem tries to

unmount children

This is a cosmetic and bookkeeping change as the actual change is
already in FreeBSD.
See r297521, r304520, r308985.
This commit is contained in:
Andriy Gapon 2016-11-24 10:11:09 +00:00
commit 61158a7ce8
Notes: svn2git 2020-12-20 02:59:44 +00:00
svn path=/head/; revision=309096