IB/ipath: Add client reregister event generation

Generate a client reregister event instead of a LID change event when
client reregister bit is set.

Signed-off-by: Roland Dreier <rolandd@cisco.com>
diff --git a/drivers/infiniband/hw/ipath/ipath_mad.c b/drivers/infiniband/hw/ipath/ipath_mad.c
index 49acd1e..1a9d0a2 100644
--- a/drivers/infiniband/hw/ipath/ipath_mad.c
+++ b/drivers/infiniband/hw/ipath/ipath_mad.c
@@ -409,7 +409,7 @@
 
 	if (pip->clientrereg_resv_subnetto & 0x80) {
 		clientrereg = 1;
-		event.event = IB_EVENT_LID_CHANGE;
+		event.event = IB_EVENT_CLIENT_REREGISTER;
 		ib_dispatch_event(&event);
 	}