From 16ed55f9de6743ceece9bf528362cadff10f1c5c Mon Sep 17 00:00:00 2001
From: Karen Higgins <karen.higgins@qlogic.com>
Date: Wed, 15 Jul 2009 15:03:02 -0500
Subject: [PATCH] [SCSI] qla4xxx: Remove hiwat code so scsi eh does not get
 escalated when we can make progress

Removed unnecessary hiwat code to free up the number available IOCBs.
Eliminates unnecessary eh_ escalations due to inability to obtain IOCB
pkt for marker.

v2.
- Remove define not used anymore and fix req_q_coun accounting.

Signed-off-by: Karen Higgins <karen.higgins@qlogic.com>
[michaelc: ported patch from qlogic.com driver to upstream]
Signed-off-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
---
Reading git-format-patch failed