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(parent: 1873b90) | patch
ide-floppy: block pc always uses bio
authorTejun Heo <tj@kernel.org>
Sat, 18 Apr 2009 22:00:42 +0000 (07:00 +0900)
committerTejun Heo <tj@kernel.org>
Sat, 18 Apr 2009 22:00:42 +0000 (07:00 +0900)
commit7f006dc24fae158131116c9472874f12e16cf040
tree3b9999555f68297bef45deda4df902431d763a44tree | snapshot
parent1873b90cdea038715ec7140fccc2116fb930ffb5commit | diff
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>
drivers/ide/ide-floppy.c diff | blob | history
Domain: System / Kernel;