fw_core_handle_bus_reset() incorrectly relied on the assumption that
self_id_count > 0.  The added check should fix one aspect of
http://bugzilla.kernel.org/show_bug.cgi?id=10128

Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
---
 drivers/firewire/fw-topology.c |    5 +++++
 1 file changed, 5 insertions(+)

Index: linux/drivers/firewire/fw-topology.c
===================================================================
--- linux.orig/drivers/firewire/fw-topology.c
+++ linux/drivers/firewire/fw-topology.c
@@ -513,6 +513,11 @@ fw_core_handle_bus_reset(struct fw_card 
 
 	fw_flush_transactions(card);
 
+	if (self_id_count == 0) {
+		fw_destroy_nodes(card);
+		return;
+	}
+
 	spin_lock_irqsave(&card->lock, flags);
 
 	/*

-- 
Stefan Richter
-=====-==--- --== =--==
http://arcgraph.de/sr/

--
unsubscribe notice
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/