diff options
| 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 | 1f181d2b1569dfb88a584a6e1847e9e1c7645951 (patch) | |
| tree | 7a72aa199dddc8ea39cc424bb2c21f34e58089df /drivers | |
| parent | ac0b0113ddbab3ed2388132d368c97292f9f3c84 (diff) | |
ide-cd: don't abuse rq->buffer
Impact: rq->buffer usage cleanup
ide-cd uses rq->buffer to carry pointer to the original request when
issuing REQUEST_SENSE. Use rq->special instead.
Signed-off-by: Tejun Heo <tj@kernel.org>
Cc: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/ide/ide-cd.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/ide/ide-cd.c b/drivers/ide/ide-cd.c index b6a0d126b576..bb77c79c1018 100644 --- a/drivers/ide/ide-cd.c +++ b/drivers/ide/ide-cd.c @@ -232,8 +232,8 @@ static void cdrom_queue_request_sense(ide_drive_t *drive, void *sense, rq->cmd_type = REQ_TYPE_SENSE; rq->cmd_flags |= REQ_PREEMPT; - /* NOTE! Save the failed command in "rq->buffer" */ - rq->buffer = (void *) failed_command; + /* NOTE! Save the failed command in "rq->special" */ + rq->special = (void *)failed_command; if (failed_command) ide_debug_log(IDE_DBG_SENSE, "failed_cmd: 0x%x", @@ -247,10 +247,10 @@ static void cdrom_queue_request_sense(ide_drive_t *drive, void *sense, static void ide_cd_complete_failed_rq(ide_drive_t *drive, struct request *rq) { /* - * For REQ_TYPE_SENSE, "rq->buffer" points to the original + * For REQ_TYPE_SENSE, "rq->special" points to the original * failed request */ - struct request *failed = (struct request *)rq->buffer; + struct request *failed = (struct request *)rq->special; struct cdrom_info *info = drive->driver_data; void *sense = &info->sense_data; |