diff --git a/[refs] b/[refs]
index 4e2ef5a7b0fa..f079c8c3707e 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 502624bdad3dba45dfaacaf36b7d83e39e74b2d2
+refs/heads/master: dc019b21fb92d620a3b52ccecc135ac968a7c7ec
diff --git a/trunk/drivers/md/dm-table.c b/trunk/drivers/md/dm-table.c
index e50dad0c65f4..1ff252ab7d46 100644
--- a/trunk/drivers/md/dm-table.c
+++ b/trunk/drivers/md/dm-table.c
@@ -1442,7 +1442,7 @@ static bool dm_table_supports_write_same(struct dm_table *t)
 			return false;
 
 		if (!ti->type->iterate_devices ||
-		    !ti->type->iterate_devices(ti, device_not_write_same_capable, NULL))
+		    ti->type->iterate_devices(ti, device_not_write_same_capable, NULL))
 			return false;
 	}