[PATCH blk-next 1/2] blk-mq-rdma: Delete not-used multi-queue RDMA map queue code

[Christoph Hellwig]

On Tue, Sep 29, 2020 at 12:13:57PM +0300, Leon Romanovsky wrote:
> From: Leon Romanovsky <leonro at nvidia.com>
> 
> The RDMA vector affinity code is not backed up by any driver and always
> returns NULL to every ib_get_vector_affinity() call.
> 
> This means that blk_mq_rdma_map_queues() always takes fallback path.
> 
> Fixes: 9afc97c29b03 ("mlx5: remove support for ib_get_vector_affinity")
> Signed-off-by: Leon Romanovsky <leonro at nvidia.com>

So you guys totally broken the nvme queue assignment without even
telling anyone?  Great job!