diff options
Diffstat (limited to 'drivers/scsi/ibmvscsi/ibmvfc.c')
| -rw-r--r-- | drivers/scsi/ibmvscsi/ibmvfc.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/scsi/ibmvscsi/ibmvfc.c b/drivers/scsi/ibmvscsi/ibmvfc.c index bc9beb8c587c..87b536a97cb4 100644 --- a/drivers/scsi/ibmvscsi/ibmvfc.c +++ b/drivers/scsi/ibmvscsi/ibmvfc.c @@ -2764,12 +2764,17 @@ static int ibmvfc_slave_configure(struct scsi_device *sdev) * ibmvfc_change_queue_depth - Change the device's queue depth * @sdev: scsi device struct * @qdepth: depth to set + * @reason: calling context * * Return value: * actual depth set **/ -static int ibmvfc_change_queue_depth(struct scsi_device *sdev, int qdepth) +static int ibmvfc_change_queue_depth(struct scsi_device *sdev, int qdepth, + int reason) { + if (reason != SCSI_QDEPTH_DEFAULT) + return -EOPNOTSUPP; + if (qdepth > IBMVFC_MAX_CMDS_PER_LUN) qdepth = IBMVFC_MAX_CMDS_PER_LUN; |