From: Or Gerlitz Date: Wed, 5 May 2010 14:30:34 +0000 (+0300) Subject: IB/iser: Remove buggy back-pointer setting X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=d265b9808272c9f25e1c36d3fb5ddb466efd90e9;p=deliverable%2Flinux.git IB/iser: Remove buggy back-pointer setting 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 Signed-off-by: Roland Dreier --- diff --git a/drivers/infiniband/ulp/iser/iser_verbs.c b/drivers/infiniband/ulp/iser/iser_verbs.c index b9d6aa102aa5..ed7c90135412 100644 --- a/drivers/infiniband/ulp/iser/iser_verbs.c +++ b/drivers/infiniband/ulp/iser/iser_verbs.c @@ -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); }