From 275fd7d129fdd16d1dc0ec6a8d60bd6b72a76e31 Mon Sep 17 00:00:00 2001
From: Mike Christie <michaelc@cs.wisc.edu>
Date: Mon, 24 Jul 2006 15:47:17 -0500
Subject: [PATCH] [SCSI] iscsi bugfixes: handle data rsp errors

if iscsi_data_rsp fails we must bail out. Since the pdu values like
data length are invalid we cannot continue to process the data since
it could over run buffers.

This fixes a bug with cisco 5428s where that target is sending
too much data.

Signed-off-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
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