From ab477c1ff5e0a744c072404bf7db51bfe1f05b6e Mon Sep 17 00:00:00 2001
From: Bart Van Assche <bvanassche@acm.org>
Date: Sun, 19 Oct 2014 18:05:33 +0300
Subject: [PATCH] srp-target: Retry when QP creation fails with ENOMEM

It is not guaranteed to that srp_sq_size is supported
by the HCA. So if we failed to create the QP with ENOMEM,
try with a smaller srp_sq_size. Keep it up until we hit
MIN_SRPT_SQ_SIZE, then fail the connection.

Reported-by: Mark Lehrer <lehrer@gmail.com>
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Sagi Grimberg <sagig@mellanox.com>
Cc: <stable@vger.kernel.org> # 3.4+
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
---
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