RDMA/cxgb4: Don't re-init wait object in init/fini paths

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Re-initializing the wait object in rdma_init()/rdma_fini() causes a
timing window which can lead to a deadlock during close.  Once this
deadlock hits, all RDMA activity over the T4 device will be stuck.

There's no need to re-init the wait object, so remove it.

Signed-off-by: Steve Wise <swise@opengridcomputing.com>
Cc: <stable@kernel.org>
Signed-off-by: Roland Dreier <rolandd@cisco.com>

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Steve Wise 2011-01-10 17:41:43 -08:00 • committed by Roland Dreier

parent c943109163

commit db8b101671

1 changed files with 0 additions and 2 deletions

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drivers/infiniband/hw/cxgb4/qp.c

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