[PATCH] SCSI: scsi_done_q is unused
Jens Axboe [Sat, 30 Sep 2006 18:31:11 +0000 (20:31 +0200)]
It is a leftover from before the softirq completion was migrated
to the block layer.

Signed-off-by: Jens Axboe <axboe@kernel.dk>

drivers/scsi/scsi.c

index 12f6639..da95bce 100644 (file)
@@ -592,12 +592,6 @@ int scsi_dispatch_cmd(struct scsi_cmnd *cmd)
        return rtn;
 }
 
-
-/*
- * Per-CPU I/O completion queue.
- */
-static DEFINE_PER_CPU(struct list_head, scsi_done_q);
-
 /**
  * scsi_req_abort_cmd -- Request command recovery for the specified command
  * cmd: pointer to the SCSI command of interest
@@ -1102,7 +1096,7 @@ MODULE_PARM_DESC(scsi_logging_level, "a bit mask of logging levels");
 
 static int __init init_scsi(void)
 {
-       int error, i;
+       int error;
 
        error = scsi_init_queue();
        if (error)
@@ -1123,9 +1117,6 @@ static int __init init_scsi(void)
        if (error)
                goto cleanup_sysctl;
 
-       for_each_possible_cpu(i)
-               INIT_LIST_HEAD(&per_cpu(scsi_done_q, i));
-
        scsi_netlink_init();
 
        printk(KERN_NOTICE "SCSI subsystem initialized\n");