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Subject[PATCH] device-mapper: Fix target suspension oops.
This section got lost while refactoring the 'Fix deadlocks in core' set 
of patches I sent yesterday. Without it, you'll have problems
activating any device-mapper devices.

The NULL detection is moved inside the functions instead of every
caller having to do it.

--- drivers/md/dm-table.c 2005-07-12 22:10:20.000000000 +0100
+++ /data/kernels/pm-2612udm1/source/drivers/md/dm-table.c 2005-07-06 18:52:18.000000000 +0100
@@ -869,11 +869,17 @@

void dm_table_presuspend_targets(struct dm_table *t)
{
+ if (!t)
+ return;
+
return suspend_targets(t, 0);
}

void dm_table_postsuspend_targets(struct dm_table *t)
{
+ if (!t)
+ return;
+
return suspend_targets(t, 1);
}

-
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