From 784d135f967849cb51c7e8d0c5230734f893331c Mon Sep 17 00:00:00 2001 From: Tatyana Nikolova Date: Fri, 11 May 2012 14:29:32 -0500 Subject: [PATCH] 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 Signed-off-by: Donald Wood Signed-off-by: Roland Dreier --- drivers/infiniband/hw/nes/nes_cm.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/infiniband/hw/nes/nes_cm.c b/drivers/infiniband/hw/nes/nes_cm.c index 5c10cbfa2668..020e95c4c4b9 100644 --- a/drivers/infiniband/hw/nes/nes_cm.c +++ b/drivers/infiniband/hw/nes/nes_cm.c @@ -2884,7 +2884,8 @@ static int nes_cm_disconn_true(struct nes_qp *nesqp) ibevent.device = nesqp->ibqp.device; ibevent.event = nesqp->terminate_eventtype; ibevent.element.qp = &nesqp->ibqp; - nesqp->ibqp.event_handler(&ibevent, nesqp->ibqp.qp_context); + if (nesqp->ibqp.event_handler) + nesqp->ibqp.event_handler(&ibevent, nesqp->ibqp.qp_context); } } -- 2.20.1