tree c6f3d18bda596d136fdf9f7ba9e2a2ed1fdedc3b
parent e1dfa0a29737142c32f00a3bac0f609dc85b4a82
author NeilBrown <neilb@suse.de> 1303115141 +1000
committer NeilBrown <neilb@suse.de> 1303115141 +1000

md/dm - remove remains of plug_fn callback.

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>