ieee1394: nodemgr: take it easy if bus_rescan_devices fails
This happens. No need to log a BUG trace.
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
diff --git a/drivers/ieee1394/nodemgr.c b/drivers/ieee1394/nodemgr.c
index 801f606..89a4bd4 100644
--- a/drivers/ieee1394/nodemgr.c
+++ b/drivers/ieee1394/nodemgr.c
@@ -1600,9 +1600,8 @@
* just removed. */
if (generation == get_hpsb_generation(host))
- WARN_ON(bus_rescan_devices(&ieee1394_bus_type));
-
- return;
+ if (bus_rescan_devices(&ieee1394_bus_type))
+ HPSB_DEBUG("bus_rescan_devices had an error");
}
static int nodemgr_send_resume_packet(struct hpsb_host *host)