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>
diff --git a/drivers/md/dm-table.c b/drivers/md/dm-table.c
index 63cc542..a3d1e18 100644
--- a/drivers/md/dm-table.c
+++ b/drivers/md/dm-table.c
@@ -268,8 +268,7 @@
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);