From 3351937e4a6054a925d306e36c4cddc7723b1579 Mon Sep 17 00:00:00 2001
From: Joe Thornber <ejt@redhat.com>
Date: Thu, 24 Oct 2013 14:10:28 -0400
Subject: [PATCH] dm cache policy: remove return from void
 policy_remove_mapping

No need to return from a void function.

Signed-off-by: Joe Thornber <ejt@redhat.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
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Reading git-format-patch failed