tree da9f4546991926e00f7215cfe058c1e3e7aeeabd
parent a118c6c1d907e52286df25ee1e8b217f25d6f73d
author Christoph Hellwig <hch@lst.de> 1403950942 +0200
committer Christoph Hellwig <hch@lst.de> 1405627967 +0200

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>