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IB/iser: Release connection resources on RDMA_CM_EVENT_DEVICE_REMOVAL event

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When a RDMA_CM_EVENT_DEVICE_REMOVAL event is raised, iSER should
release the connection resources.

This is necessary when the IB HCA module is unloaded while open-iscsi
is still running.  Currently, iSER just BUG()s.

Signed-off-by: Erez Zilber <erezz@voltaire.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
This commit is contained in:
Erez Zilber 2008-04-16 21:09:35 -07:00 committed by Roland Dreier
parent 4ff08a76bc
commit d97c51707d
1 changed files with 1 additions and 4 deletions
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5
drivers/infiniband/ulp/iser/iser_verbs.c
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@ -473,11 +473,8 @@ static int iser_cma_handler(struct rdma_cm_id *cma_id, struct rdma_cm_event *eve
iser_connect_error(cma_id);
break;
case RDMA_CM_EVENT_DISCONNECTED:
iser_disconnected_handler(cma_id);
break;
case RDMA_CM_EVENT_DEVICE_REMOVAL:
iser_err("Device removal is currently unsupported\n");
BUG();
iser_disconnected_handler(cma_id);
break;
default:
iser_err("Unexpected RDMA CM event (%d)\n", event->event);