From: Christoph Hellwig <hch@lst.de>
Date: Sat, 28 Jun 2014 10:35:13 +0000 (+0200)
Subject: sd: don't use scsi_setup_blk_pc_cmnd for discard requests
X-Git-Tag: omap-for-v3.17/fixes-against-rc2~143^2~98
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6a7b43985daa4f42b6d6f0186594c3a68f84a1d8;p=pandora-kernel.git

sd: don't use scsi_setup_blk_pc_cmnd for discard requests

Simplify handling of discard 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: Hannes Reinecke <hare@suse.de>
---

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