SG: Convert SCSI to use scatterlist helpers for sg chaining
authorJens Axboe <jens.axboe@oracle.com>
Thu, 15 Nov 2007 08:13:11 +0000 (09:13 +0100)
committerJens Axboe <jens.axboe@oracle.com>
Mon, 28 Jan 2008 09:05:27 +0000 (10:05 +0100)
Also change scsi_alloc_sgtable() to just return 0/failure, since it
maps to the command passed in. ->request_buffer is now no longer needed,
once drivers are adapted to use scsi_sglist() it can be killed.

Signed-off-by: Jens Axboe <jens.axboe@oracle.com>

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