@@ -912,7 +912,7 @@ void ata_qc_schedule_eh(struct ata_queued_cmd *qc)
* Note that ATA_QCFLAG_FAILED is unconditionally set after
* this function completes.
*/
- blk_abort_request(qc->scsicmd->request);
+ blk_abort_request(scsi_cmd_to_rq(qc->scsicmd));
}
/**
@@ -1893,8 +1893,7 @@ static inline int ata_eh_worth_retry(struct ata_queued_cmd *qc)
*/
static inline bool ata_eh_quiet(struct ata_queued_cmd *qc)
{
- if (qc->scsicmd &&
- qc->scsicmd->request->rq_flags & RQF_QUIET)
+ if (qc->scsicmd && scsi_cmd_to_rq(qc->scsicmd)->rq_flags & RQF_QUIET)
qc->flags |= ATA_QCFLAG_QUIET;
return qc->flags & ATA_QCFLAG_QUIET;
}
@@ -627,7 +627,7 @@ static struct ata_queued_cmd *ata_scsi_qc_new(struct ata_device *dev,
{
struct ata_queued_cmd *qc;
- qc = ata_qc_new_init(dev, cmd->request->tag);
+ qc = ata_qc_new_init(dev, scsi_cmd_to_rq(cmd)->tag);
if (qc) {
qc->scsicmd = cmd;
qc->scsidone = cmd->scsi_done;
@@ -635,7 +635,7 @@ static struct ata_queued_cmd *ata_scsi_qc_new(struct ata_device *dev,
qc->sg = scsi_sglist(cmd);
qc->n_elem = scsi_sg_count(cmd);
- if (cmd->request->rq_flags & RQF_QUIET)
+ if (scsi_cmd_to_rq(cmd)->rq_flags & RQF_QUIET)
qc->flags |= ATA_QCFLAG_QUIET;
} else {
cmd->result = (DID_OK << 16) | (QUEUE_FULL << 1);
@@ -1497,7 +1497,7 @@ static unsigned int ata_scsi_verify_xlat(struct ata_queued_cmd *qc)
static bool ata_check_nblocks(struct scsi_cmnd *scmd, u32 n_blocks)
{
- struct request *rq = scmd->request;
+ struct request *rq = scsi_cmd_to_rq(scmd);
u32 req_blocks;
if (!blk_rq_is_passthrough(rq))
@@ -1532,7 +1532,7 @@ static unsigned int ata_scsi_rw_xlat(struct ata_queued_cmd *qc)
{
struct scsi_cmnd *scmd = qc->scsicmd;
const u8 *cdb = scmd->cmnd;
- struct request *rq = scmd->request;
+ struct request *rq = scsi_cmd_to_rq(scmd);
int class = IOPRIO_PRIO_CLASS(req_get_ioprio(rq));
unsigned int tf_flags = 0;
u64 block;
@@ -3182,7 +3182,7 @@ static unsigned int ata_scsi_write_same_xlat(struct ata_queued_cmd *qc)
* as it modifies the DATA OUT buffer, which would corrupt user
* memory for SG_IO commands.
*/
- if (unlikely(blk_rq_is_passthrough(scmd->request)))
+ if (unlikely(blk_rq_is_passthrough(scsi_cmd_to_rq(scmd))))
goto invalid_opcode;
if (unlikely(scmd->cmd_len < 16)) {
@@ -50,8 +50,8 @@ static unsigned int pata_falcon_data_xfer(struct ata_queued_cmd *qc,
struct scsi_cmnd *cmd = qc->scsicmd;
bool swap = 1;
- if (dev->class == ATA_DEV_ATA && cmd && cmd->request &&
- !blk_rq_is_passthrough(cmd->request))
+ if (dev->class == ATA_DEV_ATA && cmd &&
+ !blk_rq_is_passthrough(scsi_cmd_to_rq(cmd)))
swap = 0;
/* Transfer multiple of 2 bytes */
Prepare for removal of the request pointer by using scsi_cmd_to_rq() instead. This patch does not change any functionality. Cc: Jens Axboe <axboe@kernel.dk> Cc: Christoph Hellwig <hch@lst.de> Cc: Hannes Reinecke <hare@suse.de> Cc: Ming Lei <ming.lei@redhat.com> Signed-off-by: Bart Van Assche <bvanassche@acm.org> --- drivers/ata/libata-eh.c | 5 ++--- drivers/ata/libata-scsi.c | 10 +++++----- drivers/ata/pata_falcon.c | 4 ++-- 3 files changed, 9 insertions(+), 10 deletions(-)