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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-tape.c | |
| parent | d868ca24302e99a0e8a86071ca2c66273edf97d9 (diff) | |
| download | talos-op-linux-ac0b0113ddbab3ed2388132d368c97292f9f3c84.tar.gz talos-op-linux-ac0b0113ddbab3ed2388132d368c97292f9f3c84.zip | |
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-tape.c')
| -rw-r--r-- | drivers/ide/ide-tape.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/ide/ide-tape.c b/drivers/ide/ide-tape.c index 3a53e0834cf7..aadf53cfac6f 100644 --- a/drivers/ide/ide-tape.c +++ b/drivers/ide/ide-tape.c @@ -828,7 +828,7 @@ static ide_startstop_t idetape_do_request(ide_drive_t *drive, goto out; } if (rq->cmd[13] & REQ_IDETAPE_PC1) { - pc = (struct ide_atapi_pc *) rq->buffer; + pc = (struct ide_atapi_pc *)rq->special; rq->cmd[13] &= ~(REQ_IDETAPE_PC1); rq->cmd[13] |= REQ_IDETAPE_PC2; goto out; |
