From: Mike Christie <michaelc@cs.wisc.edu>
Date: Wed, 28 Feb 2007 23:32:21 +0000 (-0600)
Subject: [SCSI] iscsi_tcp: print useful error message when iscsi crc23c allocation fails
X-Git-Tag: v2.6.22-rc1~1015^2~74
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0f238418b6d41cdfc85f2f399848429ff6fbfbd0;p=pandora-kernel.git

[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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