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dm table: simplify call to free_devices

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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>
This commit is contained in:
Hannes Reinecke 2012-03-28 18:41:24 +01:00 committed by Alasdair G Kergon
parent fe878f34df
commit 574ce07eb0
1 changed files with 1 additions and 2 deletions
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3
drivers/md/dm-table.c
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@ -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);