From: Christoph Hellwig <hch@lst.de>
Date: Sat, 3 Jun 2006 11:21:13 +0000 (+0200)
Subject: [SCSI] fix up request buffer reference in various scsi drivers
X-Git-Tag: v2.6.18-rc1~1092^2~22
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5d5ff44fe6775ccb922fd1f7d478b2ba9ca95068;p=pandora-kernel.git

[SCSI] fix up request buffer reference in various scsi drivers

Various scsi drivers use scsi_cmnd.buffer and scsi_cmnd.bufflen in their
queuecommand functions.  Those fields are internal storage for the
midlayer only and are used to restore the original payload after
request_buffer and request_bufflen have been overwritten for EH.  Using
the buffer and bufflen fields means they do very broken things in error
handling.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
---

Reading git-diff-tree failed