From: Christoph Hellwig <hch@infradead.org>
Date: Sun, 20 May 2012 15:59:11 +0000 (-0400)
Subject: target: remove control CDB flags
X-Git-Tag: v3.6-rc1~156^2~52
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=64f1db38c65fa634f4aa21e0f70480a6b8b4d47c;p=pandora-kernel.git

target: remove control CDB flags

We don't need three flags to classifiy the CDB as we can check for a NULL S/G
list for a dataless command, and can infer from the absence of the data flag
that we deal with a control CDB.  Also remove the _SG_IO from the data CDB
flag as all I/O is dont on S/G lists now.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
---

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