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author | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2007-12-12 23:31:58 +0100 |
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committer | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2007-12-12 23:31:58 +0100 |
commit | c86ae7df90a26708e9e54e3a362046873d874e6c (patch) | |
tree | 824d363274ed7c8a0502f1b606b3a5a910de72f2 /drivers/s390 | |
parent | 3ab7efe8e2cbcca2d401b43cfcc2fa9a7dac2299 (diff) |
ide-cd: remove dead post_transform_command()
post_transform_command() call in cdrom_newpc_intr() has no effect because
it is done after the request has already been fully completed (rq->bio and
rq->data are always NULL). It was verified to be true regardless whether
INQUIRY command is using DMA or PIO to transfer data (by using modified
Tejun Heo's test-shortsg.c utility and adding a few printk()-s to ide-cd).
This was uncovered thanks to the "blk_end_request: full I/O completion
handler (take 3)" patch series from Kiyoshi Ueda.
Cc: jens.axboe@oracle.com
Cc: bharrosh@panasas.com
Cc: Kiyoshi Ueda <k-ueda@ct.jp.nec.com
Cc: Jun'ichi Nomura <j-nomura@ce.jp.nec.com>
Cc: Tejun Heo <htejun@gmail.com>
Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Diffstat (limited to 'drivers/s390')
0 files changed, 0 insertions, 0 deletions