From 9bf09c23853bb8009625c2ec60dc6beb9472d3ca Mon Sep 17 00:00:00 2001
From: Jens Axboe <axboe@kernel.dk>
Date: Sat, 30 Sep 2006 20:31:11 +0200
Subject: [PATCH] [PATCH] SCSI: scsi_done_q is unused
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 | 11 +----------
1 file changed, 1 insertion(+), 10 deletions(-)
diff --git a/drivers/scsi/scsi.c b/drivers/scsi/scsi.c
index 12f6639dda2d..da95bce907dd 100644
--- a/drivers/scsi/scsi.c
+++ b/drivers/scsi/scsi.c
@@ -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");
--
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