ovl: obsolete "check_copy_up" module option

This was provided for debugging the ro/rw inconsistecy.  The inconsitency
is now gone so this option is obsolete.

Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
This commit is contained in:
Miklos Szeredi 2018-07-18 15:44:44 +02:00
commit 670c23248e