tree 8504a35a3a247ec2a40578754aff2f3128294749
parent 626710c9d665ff381c7ec666b6a023f064ca5fef
author FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 1220363406 +0900
committer Jens Axboe <jens.axboe@oracle.com> 1223535374 +0200

sg: remove sg_write_xfer

sg_write_xfer was used to copy data from user space for WRITE
commands. blk_rq_map_user_iov and blk_rq_map_user do the job so
sg_write_xfer does nothing useful.

Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>