From 0f238418b6d41cdfc85f2f399848429ff6fbfbd0 Mon Sep 17 00:00:00 2001
From: Mike Christie <michaelc@cs.wisc.edu>
Date: Wed, 28 Feb 2007 17:32:21 -0600
Subject: [PATCH] [SCSI] iscsi_tcp: print useful error message when iscsi
 crc23c allocation fails

People do not read the README and seem to like to
unselect the crc32c module even though iscsi_tcp selects
it for them. This patch spits a error that tells the user
that they really do need the module. Hopefully, we will
get fewer people asking about this now.

Signed-off-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
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Reading git-format-patch failed