diff options
| author | Jens Axboe <axboe@kernel.dk> | 2018-05-11 12:51:10 -0600 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2018-05-11 13:10:44 -0700 |
| commit | 69278f790b60ec6657b76061357d5d180524c588 (patch) | |
| tree | 020618bf91f0bdf262bb914642a074b84a9f623c /drivers/ata/libata-scsi.c | |
| parent | 28361c403683c2b00d4f5e76045f3ccd299bf99d (diff) | |
| download | op-kernel-dev-69278f790b60ec6657b76061357d5d180524c588.zip op-kernel-dev-69278f790b60ec6657b76061357d5d180524c588.tar.gz | |
libata: don't clamp queue depth to ATA_MAX_QUEUE - 1
Use what the driver provides, which will still be ATA_MAX_QUEUE - 1
at most anyway.
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Tejun Heo <tj@kernel.org>
Diffstat (limited to 'drivers/ata/libata-scsi.c')
| -rw-r--r-- | drivers/ata/libata-scsi.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c index 143cdad..ce5019d 100644 --- a/drivers/ata/libata-scsi.c +++ b/drivers/ata/libata-scsi.c @@ -1319,7 +1319,7 @@ static int ata_scsi_dev_config(struct scsi_device *sdev, int depth; depth = min(sdev->host->can_queue, ata_id_queue_depth(dev->id)); - depth = min(ATA_MAX_QUEUE - 1, depth); + depth = min(ATA_MAX_QUEUE, depth); scsi_change_queue_depth(sdev, depth); } @@ -1432,7 +1432,7 @@ int __ata_change_queue_depth(struct ata_port *ap, struct scsi_device *sdev, /* limit and apply queue depth */ queue_depth = min(queue_depth, sdev->host->can_queue); queue_depth = min(queue_depth, ata_id_queue_depth(dev->id)); - queue_depth = min(queue_depth, ATA_MAX_QUEUE - 1); + queue_depth = min(queue_depth, ATA_MAX_QUEUE); if (sdev->queue_depth == queue_depth) return -EINVAL; |
