Kobject: convert fs/* from kobject_unregister() to kobject_put()

There is no need for kobject_unregister() anymore, thanks to Kay's
kobject cleanup changes, so replace all instances of it with
kobject_put().


Cc: Kay Sievers <kay.sievers@vrfy.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --git a/fs/dlm/lockspace.c b/fs/dlm/lockspace.c
index b750f13..5c108c4 100644
--- a/fs/dlm/lockspace.c
+++ b/fs/dlm/lockspace.c
@@ -579,7 +579,7 @@
 	kfree(ls->ls_rsbtbl);
  out_lsfree:
 	if (do_unreg)
-		kobject_unregister(&ls->ls_kobj);
+		kobject_put(&ls->ls_kobj);
 	else
 		kfree(ls);
  out:
@@ -728,7 +728,7 @@
 	dlm_clear_members(ls);
 	dlm_clear_members_gone(ls);
 	kfree(ls->ls_node_array);
-	kobject_unregister(&ls->ls_kobj);
+	kobject_put(&ls->ls_kobj);
 	/* The ls structure will be freed when the kobject is done with */
 
 	mutex_lock(&ls_lock);