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>

1 files changed, 3 insertions, 5 deletions

diff --git a/drivers/scsi/advansys.c b/drivers/scsi/advansys.c
index ae4840e4c1c5..6719a3390ebd 100644
--- a/drivers/scsi/advansys.c
+++ b/drivers/scsi/advansys.c
@@ -7706,7 +7706,7 @@ advansys_narrow_slave_configure(struct scsi_device *sdev, ASC_DVC_VAR *asc_dvc)
                                 asc_dvc->cfg->can_tagged_qng |= tid_bit;
                                 asc_dvc->use_tagged_qng |= tid_bit;
                         }
-                        scsi_adjust_queue_depth(sdev, 
+                        scsi_change_queue_depth(sdev, 
                                                 asc_dvc->max_dvc_qng[sdev->id]);
                 }
         } else {
@@ -7847,10 +7847,8 @@ advansys_wide_slave_configure(struct scsi_device *sdev, ADV_DVC_VAR *adv_dvc)
                 }
         }
 
-        if ((adv_dvc->tagqng_able & tidmask) && sdev->tagged_supported) {
-                scsi_adjust_queue_depth(sdev,
-                                        adv_dvc->max_dvc_qng);
-        }
+        if ((adv_dvc->tagqng_able & tidmask) && sdev->tagged_supported)
+                scsi_change_queue_depth(sdev, adv_dvc->max_dvc_qng);
 }
 
 /*