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Target/iser: Get isert_conn reference once got to connected_handler
In case the connection didn't reach connected state, disconnected handler will never be invoked thus the second kref_put on isert_conn will be missing. Signed-off-by: Sagi Grimberg <sagig@mellanox.com> Cc: <stable@vger.kernel.org> # v3.10+ Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
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@ -586,7 +586,6 @@ isert_connect_request(struct rdma_cm_id *cma_id, struct rdma_cm_event *event)
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init_completion(&isert_conn->conn_wait);
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init_completion(&isert_conn->conn_wait_comp_err);
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kref_init(&isert_conn->conn_kref);
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kref_get(&isert_conn->conn_kref);
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mutex_init(&isert_conn->conn_mutex);
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spin_lock_init(&isert_conn->conn_lock);
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INIT_LIST_HEAD(&isert_conn->conn_fr_pool);
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@ -746,7 +745,9 @@ isert_connect_release(struct isert_conn *isert_conn)
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static void
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isert_connected_handler(struct rdma_cm_id *cma_id)
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{
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return;
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struct isert_conn *isert_conn = cma_id->context;
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kref_get(&isert_conn->conn_kref);
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}
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static void
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