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RDMA/nes: Don't call event handler if pointer is NULL
Don't call the ibqp event_handler pointer in the case it wasn't initialized. Signed-off-by: Tatyana Nikolova <Tatyana.E.Nikolova@intel.com> Signed-off-by: Donald Wood <Donald.E.Wood@intel.com> Signed-off-by: Roland Dreier <roland@purestorage.com>
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1 changed files with 2 additions and 1 deletions
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@ -2884,7 +2884,8 @@ static int nes_cm_disconn_true(struct nes_qp *nesqp)
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ibevent.device = nesqp->ibqp.device;
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ibevent.event = nesqp->terminate_eventtype;
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ibevent.element.qp = &nesqp->ibqp;
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nesqp->ibqp.event_handler(&ibevent, nesqp->ibqp.qp_context);
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if (nesqp->ibqp.event_handler)
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nesqp->ibqp.event_handler(&ibevent, nesqp->ibqp.qp_context);
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}
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}
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