Remove the local workqueue to process mad completions and use the CQ API
instead.
Signed-off-by: NChristoph Hellwig <hch@lst.de>
Reviewed-by: NHal Rosenstock <hal@mellanox.com>
Reviewed-by: NIra Weiny <ira.weiny@intel.com>
Reviewed-by: NSagi Grimberg <sagig@mellanox.com>
Signed-off-by: NDoug Ledford <dledford@redhat.com>