From: Christoph Hellwig <hch@lst.de>
Date: Sat, 28 Jun 2014 10:22:22 +0000 (+0200)
Subject: sd: don't use scsi_setup_blk_pc_cmnd for write same requests
X-Git-Tag: omap-for-v3.17/fixes-against-rc2~143^2~99
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=59b1134c5a2aab2c70725af83d2e2d1c71c509ca;p=pandora-kernel.git

sd: don't use scsi_setup_blk_pc_cmnd for write same requests

Simplify handling of write same requests by setting up the command directly
instead of initializing request fields and then calling
scsi_setup_blk_pc_cmnd to propagate the information into the command.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
Reviewed-by: Webb Scales <webbnh@hp.com>
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