Re: [PATCH v2 2/2] nvme-tcp: support specifying the congestion-control

[Mingbao Sun]

Per the comments from Christoph Hellwig, the calls to networking APIs
in nvme-fabrics.ko were deleted.

Since the tcp_congestion passed in from the user-space could also get
checked later within sock_common_setsockopt in nvme_tcp_alloc_queue.
So this deletion brings no downside to command 'nvme connect'.