From: Steve Wise <swise@opengridcomputing.com>
Date: Thu, 31 Jul 2014 20:26:07 +0000 (-0500)
Subject: svcrdma: remove rdma_create_qp() failure recovery logic
X-Git-Tag: cleanup-for-v3.18~60^2
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d1e458fe671baf1e60afafc88bda090202a412f1;p=pandora-kernel.git

svcrdma: remove rdma_create_qp() failure recovery logic

In svc_rdma_accept(), if rdma_create_qp() fails, there is useless
logic to try and call rdma_create_qp() again with reduced sge depths.
The assumption, I guess, was that perhaps the initial sge depths
chosen were too big.  However they initial depths are selected based
on the rdma device attribute max_sge returned from ib_query_device().
If rdma_create_qp() fails, it would not be because the max_send_sge and
max_recv_sge values passed in exceed the device's max.  So just remove
this code.

Signed-off-by: Steve Wise <swise@opengridcomputing.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
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