tree 3ed9e5441de92603ad60755b7f0a6129eef17c7d
parent 59a4f6f355fc718581ddcf1bb45a469d4756c035
author Tejun Heo <tj@kernel.org> 1240092042 +0900
committer Jens Axboe <jens.axboe@oracle.com> 1240897049 +0200

ide-floppy: block pc always uses bio

Impact: remove unnecessary code path

Block pc requests always use bio and rq->data is always NULL.  No need
to worry about !rq->bio cases in idefloppy_block_pc_cmd().  Note that
ide-atapi uses ide_pio_bytes() for bio PIO transfer which handle sg
fine.

Signed-off-by: Tejun Heo <tj@kernel.org>
Cc: Jens Axboe <axboe@kernel.dk>