Commit ef2f80ff authored May 17, 2010 by NeilBrown

md/linear: avoid possible oops and array stop



Since commit ef286f6f
it has been important that each personality clears
->private in the ->stop() function, or sets it to a
attribute group to be removed.
linear.c doesn't.  This can sometimes lead to an oops,
though it doesn't always.

Suitable for 2.6.33-stable and 2.6.34.

Signed-off-by: NeilBrown <neilb@suse.de>
Cc: stable@kernel.org

parent e2218350

drivers/md/linear.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -281,6 +281,7 @@ static int linear_stop (mddev_t *mddev)
		rcu_barrier();
		blk_sync_queue(mddev->queue); /* the unplug fn references 'conf'*/
		kfree(conf);
		mddev->private = NULL;

		return 0;
		}