From db5ed4dfd5dd0142ec36ff7b335e0ec3b836b3e6 Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Thu, 13 Nov 2014 15:08:42 +0100 Subject: 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 Reviewed-by: Mike Christie Reviewed-by: Hannes Reinecke --- drivers/scsi/3w-9xxx.c | 13 +------------ 1 file changed, 1 insertion(+), 12 deletions(-) (limited to 'drivers/scsi/3w-9xxx.c') diff --git a/drivers/scsi/3w-9xxx.c b/drivers/scsi/3w-9xxx.c index 1cf37032290a..cd4129ff7ae4 100644 --- a/drivers/scsi/3w-9xxx.c +++ b/drivers/scsi/3w-9xxx.c @@ -189,17 +189,6 @@ static ssize_t twa_show_stats(struct device *dev, return len; } /* End twa_show_stats() */ -/* This function will set a devices queue depth */ -static int twa_change_queue_depth(struct scsi_device *sdev, int queue_depth, - int reason) -{ - if (reason != SCSI_QDEPTH_DEFAULT) - return -EOPNOTSUPP; - - scsi_adjust_queue_depth(sdev, queue_depth); - return queue_depth; -} /* End twa_change_queue_depth() */ - /* Create sysfs 'stats' entry */ static struct device_attribute twa_host_stats_attr = { .attr = { @@ -2014,7 +2003,7 @@ static struct scsi_host_template driver_template = { .queuecommand = twa_scsi_queue, .eh_host_reset_handler = twa_scsi_eh_reset, .bios_param = twa_scsi_biosparam, - .change_queue_depth = twa_change_queue_depth, + .change_queue_depth = scsi_change_queue_depth, .can_queue = TW_Q_LENGTH-2, .slave_configure = twa_slave_configure, .this_id = -1, -- cgit v1.2.3