From: Hannes Reinecke <hare@suse.de>
Date: Fri, 24 Oct 2014 12:26:57 +0000 (+0200)
Subject: scsi: repurpose the last argument from print_opcode_name()
X-Git-Tag: omap-for-v3.19/fixes-for-merge-window~21^2~1^2~44
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a9a47bf58ac1d5525ae99922e055d8de87eeae78;p=pandora-kernel.git

scsi: repurpose the last argument from print_opcode_name()

print_opcode_name() was only ever called with a '0' argument
from LLDDs and ULDs which were _not_ supporting variable length
CDBs, so the 'if' clause was never triggered.
Instead we should be using the last argument to specify
the cdb length to avoid accidental overflow when reading
the cdb buffer.

Signed-off-by: Hannes Reinecke <hare@suse.de>
Reviewed-by: Robert Elliott <elliott@hp.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
---

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