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authorTatyana Nikolova <Tatyana.E.Nikolova@intel.com>2012-05-11 14:29:32 -0500
committerRoland Dreier <roland@purestorage.com>2012-05-14 12:48:07 -0700
commit784d135f967849cb51c7e8d0c5230734f893331c (patch)
tree08d682218c6ba8d2fbf139047c1678427411d9f4 /drivers/infiniband
parentd3e5132814fb7c80c4b1c4a0ec6b4fa06943d6d5 (diff)
downloadop-kernel-dev-784d135f967849cb51c7e8d0c5230734f893331c.zip
op-kernel-dev-784d135f967849cb51c7e8d0c5230734f893331c.tar.gz
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>
Diffstat (limited to 'drivers/infiniband')
-rw-r--r--drivers/infiniband/hw/nes/nes_cm.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/infiniband/hw/nes/nes_cm.c b/drivers/infiniband/hw/nes/nes_cm.c
index 5c10cbf..020e95c 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);
}
}
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