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| author | Hannes Reinecke <hare@suse.de> | 2016-07-14 03:05:44 +0300 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2016-07-14 17:45:02 +0300 |
| commit | b38d4d85b89c68b2748a5e225185073424510486 (patch) | |
| tree | c59c64beeaff1c09df72cbbb35129fdf40d5763f /drivers/scsi/libsas | |
| parent | 179b310ae77ea4f924fe338af5c8983c3f339098 (diff) | |
| download | linux-b38d4d85b89c68b2748a5e225185073424510486.tar.xz | |
libsas: use ata_is_ncq() and ata_has_dma() accessors
Use accessors instead of the raw protocol value.
Signed-off-by: Hannes Reinecke <hare@suse.com>
[hch: trivial cleanup of the ata_task assignments]
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Tejun Heo <tj@kernel.org>
Diffstat (limited to 'drivers/scsi/libsas')
| -rw-r--r-- | drivers/scsi/libsas/sas_ata.c | 11 |
1 files changed, 2 insertions, 9 deletions
diff --git a/drivers/scsi/libsas/sas_ata.c b/drivers/scsi/libsas/sas_ata.c index 935c43095109..497bc1558377 100644 --- a/drivers/scsi/libsas/sas_ata.c +++ b/drivers/scsi/libsas/sas_ata.c @@ -233,15 +233,8 @@ static unsigned int sas_ata_qc_issue(struct ata_queued_cmd *qc) task->task_state_flags = SAS_TASK_STATE_PENDING; qc->lldd_task = task; - switch (qc->tf.protocol) { - case ATA_PROT_NCQ: - task->ata_task.use_ncq = 1; - /* fall through */ - case ATAPI_PROT_DMA: - case ATA_PROT_DMA: - task->ata_task.dma_xfer = 1; - break; - } + task->ata_task.use_ncq = ata_is_ncq(qc->tf.protocol); + task->ata_task.dma_xfer = ata_is_dma(qc->tf.protocol); if (qc->scsicmd) ASSIGN_SAS_TASK(qc->scsicmd, task); |