From 03d12ddf845a4eb874ffa558d65a548aee9b715b Mon Sep 17 00:00:00 2001
From: Jeff Layton <jlayton@primarydata.com>
Date: Mon, 1 Sep 2014 14:53:41 -0400
Subject: [PATCH] locks: __break_lease cleanup in preparation of allowing
 direct removal of leases

Eliminate an unneeded "flock" variable. We can use "fl" as a loop cursor
everywhere. Add a any_leases_conflict helper function as well to
consolidate a bit of code.

Signed-off-by: Jeff Layton <jlayton@primarydata.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
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