commit 5d5ff44fe6775ccb922fd1f7d478b2ba9ca95068
author Christoph Hellwig <hch@lst.de> Sat Jun 03 13:21:13 2006 +0200
committer James Bottomley <jejb@mulgrave.il.steeleye.com> Tue Jun 06 11:07:25 2006 -0400
tree d8569caefe1cb5ecced30929ef98d3e1fe642425
parent e4a082c7c1f9a7b11fece6918e7ee5519b39ac46

[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>