redonkable/alistair23-linux
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IB/iser: Remove buggy back-pointer setting

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The iscsi connection object life cycle includes binding and unbinding
(conn_stop) to/from the iscsi transport connection object.  Since
iscsi connection objects are recycled, at the time the transport
connection (e.g iser's IB connection) is released, it is not valid to
touch the iscsi connection tied to the transport back-pointer since it
may already point to a different transport connection.

Signed-off-by: Or Gerlitz <ogerlitz@voltaire.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
This commit is contained in:
Or Gerlitz 2010-05-05 17:30:34 +03:00 committed by Roland Dreier
parent 2110f9bf37
commit d265b98082
1 changed files with 0 additions and 2 deletions
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2
drivers/infiniband/ulp/iser/iser_verbs.c
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@ -346,8 +346,6 @@ static void iser_conn_release(struct iser_conn *ib_conn)
/* on EVENT_ADDR_ERROR there's no device yet for this conn */
if (device != NULL)
iser_device_try_release(device);
if (ib_conn->iser_conn)
ib_conn->iser_conn->ib_conn = NULL;
iscsi_destroy_endpoint(ib_conn->ep);
}