From 574ce07eb0014069f1da763c219bb30ea4c266ec Mon Sep 17 00:00:00 2001
From: Hannes Reinecke <hare@suse.de>
Date: Wed, 28 Mar 2012 18:41:24 +0100
Subject: [PATCH] dm table: simplify call to free_devices

free_devices in dm_table.c already uses list_for_each(), so we don't
need to check if the list is empty.

Signed-off-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>
---
 drivers/md/dm-table.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/md/dm-table.c b/drivers/md/dm-table.c
index 63cc54289afff4..a3d1e18317f4e5 100644
--- a/drivers/md/dm-table.c
+++ b/drivers/md/dm-table.c
@@ -268,8 +268,7 @@ void dm_table_destroy(struct dm_table *t)
 	vfree(t->highs);
 
 	/* free the device list */
-	if (t->devices.next != &t->devices)
-		free_devices(&t->devices);
+	free_devices(&t->devices);
 
 	dm_free_md_mempools(t->mempools);
 
-- 
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