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| author | Tejun Heo <tj@kernel.org> | 2009-04-19 07:00:42 +0900 |
|---|---|---|
| committer | Jens Axboe <jens.axboe@oracle.com> | 2009-04-28 07:37:29 +0200 |
| commit | ac0b0113ddbab3ed2388132d368c97292f9f3c84 (patch) | |
| tree | 78a955c9169a03ec364e4021c0ca929c7424ff7a /drivers/ide/ide-floppy.c | |
| parent | d868ca24302e99a0e8a86071ca2c66273edf97d9 (diff) | |
| download | op-kernel-dev-ac0b0113ddbab3ed2388132d368c97292f9f3c84.zip op-kernel-dev-ac0b0113ddbab3ed2388132d368c97292f9f3c84.tar.gz | |
ide-atapi: don't abuse rq->buffer
Impact: rq->buffer usage cleanup
ide-atapi uses rq->buffer as private opaque value for internal special
requests. rq->special isn't used for these cases (the only case where
rq->special is used is for ide-tape rw requests). Use rq->special
instead.
Signed-off-by: Tejun Heo <tj@kernel.org>
Cc: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/ide/ide-floppy.c')
| -rw-r--r-- | drivers/ide/ide-floppy.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/ide/ide-floppy.c b/drivers/ide/ide-floppy.c index 3b22e06..9460033 100644 --- a/drivers/ide/ide-floppy.c +++ b/drivers/ide/ide-floppy.c @@ -264,7 +264,7 @@ static ide_startstop_t ide_floppy_do_request(ide_drive_t *drive, pc = &floppy->queued_pc; idefloppy_create_rw_cmd(drive, pc, rq, (unsigned long)block); } else if (blk_special_request(rq)) { - pc = (struct ide_atapi_pc *) rq->buffer; + pc = (struct ide_atapi_pc *)rq->special; } else if (blk_pc_request(rq)) { pc = &floppy->queued_pc; idefloppy_blockpc_cmd(floppy, pc, rq); |
