From: Alan Stern <stern@rowland.harvard.edu>
Date: Mon, 21 Jul 2008 14:25:52 +0000 (-0400)
Subject: [SCSI] scsi_eh_prep_cmnd should save scmd->underflow
X-Git-Tag: v2.6.27-rc1~55^2~18
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=12265709ac6e197f4d40d9ec1fd3af97b4196a35;p=pandora-kernel.git

[SCSI] scsi_eh_prep_cmnd should save scmd->underflow

This patch (as1116) fixes a bug in scsi_eh_prep_cmnd() and
scsi_eh_restore_cmnd().  These routines are supposed to save any
values they change and restore them later, but someone forgot to
save & restore scmd->underflow.

This fixes part of the problem reported in Bugzilla #9638.

[jejb: fix up rejections around DIF/DIX]
Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
---

Reading git-diff-tree failed