md/dm - remove remains of plug_fn callback.
authorNeilBrown <neilb@suse.de>
Mon, 18 Apr 2011 08:25:41 +0000 (18:25 +1000)
committerNeilBrown <neilb@suse.de>
Mon, 18 Apr 2011 08:25:41 +0000 (18:25 +1000)
Now that unplugging is done differently, the unplug_fn callback is
never called, so it can be completely discarded.

Signed-off-by: NeilBrown <neilb@suse.de>

No differences found