cciss: Remove some unused code in rebuild_lun_table()
Stephen M. Cameron [Thu, 17 Sep 2009 18:47:08 +0000 (13:47 -0500)]
Remove some unused code in rebuild_lun_table()

Signed-off-by: Stephen M. Cameron <scameron@beardog.cce.hp.com>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>

drivers/block/cciss.c

index a452685..e15f4ac 100644 (file)
@@ -1708,7 +1708,6 @@ static void cciss_update_drive_info(int ctlr, int drv_index, int first_time)
        unsigned long flags = 0;
        int ret = 0;
        drive_info_struct *drvinfo;
-       int was_only_controller_node;
 
        /* Get information about the disk and modify the driver structure */
        inq_buff = kmalloc(sizeof(InquiryData_struct), GFP_KERNEL);
@@ -1716,13 +1715,6 @@ static void cciss_update_drive_info(int ctlr, int drv_index, int first_time)
        if (inq_buff == NULL || drvinfo == NULL)
                goto mem_msg;
 
-       /* See if we're trying to update the "controller node"
-        * this will happen the when the first logical drive gets
-        * created by ACU.
-        */
-       was_only_controller_node = (drv_index == 0 &&
-                               h->drv[0].raid_level == -1);
-
        /* testing to see if 16-byte CDBs are already being used */
        if (h->cciss_read == CCISS_READ_16) {
                cciss_read_capacity_16(h->ctlr, drv_index, 1,