diff options
| author | Christoph Hellwig <hch@lst.de> | 2014-11-13 15:08:42 +0100 |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de> | 2014-11-24 14:45:27 +0100 |
| commit | db5ed4dfd5dd0142ec36ff7b335e0ec3b836b3e6 (patch) | |
| tree | 6cae824b5c9e5a7fd9d213e3f9c2b1c7dc8b7b8a /drivers/scsi/vmw_pvscsi.c | |
| parent | 1e6f2416044c062a56091ebf8d76760956dd5872 (diff) | |
| download | lwn-db5ed4dfd5dd0142ec36ff7b335e0ec3b836b3e6.tar.gz lwn-db5ed4dfd5dd0142ec36ff7b335e0ec3b836b3e6.zip | |
scsi: drop reason argument from ->change_queue_depth
Drop the now unused reason argument from the ->change_queue_depth method.
Also add a return value to scsi_adjust_queue_depth, and rename it to
scsi_change_queue_depth now that it can be used as the default
->change_queue_depth implementation.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Mike Christie <michaelc@cs.wisc.edu>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Diffstat (limited to 'drivers/scsi/vmw_pvscsi.c')
| -rw-r--r-- | drivers/scsi/vmw_pvscsi.c | 12 |
1 files changed, 2 insertions, 10 deletions
diff --git a/drivers/scsi/vmw_pvscsi.c b/drivers/scsi/vmw_pvscsi.c index 03ad24be728e..ade1f1d013b1 100644 --- a/drivers/scsi/vmw_pvscsi.c +++ b/drivers/scsi/vmw_pvscsi.c @@ -504,19 +504,11 @@ static void pvscsi_setup_all_rings(const struct pvscsi_adapter *adapter) } } -static int pvscsi_change_queue_depth(struct scsi_device *sdev, - int qdepth, - int reason) +static int pvscsi_change_queue_depth(struct scsi_device *sdev, int qdepth) { - if (reason != SCSI_QDEPTH_DEFAULT) - /* - * We support only changing default. - */ - return -EOPNOTSUPP; - if (!sdev->tagged_supported) qdepth = 1; - scsi_adjust_queue_depth(sdev, qdepth); + scsi_change_queue_depth(sdev, qdepth); if (sdev->inquiry_len > 7) sdev_printk(KERN_INFO, sdev, |