rst device suffices for now.
 	 */
 	for (i = 0; i < t->num_targets; i++) {
 		ti = dm_table_get_target(t, i);
 		if (!ti->type->iterate_devices)
 			continue;
-		ti->type->iterate_devices(ti, dm_wrappedkey_op_callback, args);
-		if (!args->err)
+		if (ti->type->iterate_devices(ti, dm_wrappedkey_op_callback, args) != 0)
 			break;
 	}
 out:
-- 
2.51.0[PATCH 6.18 586/752] dm: fix excessive blk-crypto operations for invalid keysSasha Levin <sashal@kernel.org> undefinedpatches@lists.linux.dev undefined undefined undefined undefined]†«Q