ide: remove redundant variables queue_run_ms and left

Variable queue_run_ms is not being used and is redundant and hence can
be removed. Removing this also means that variable left can also be
removed.

Cleans up clang warning:
warning: variable ‘queue_run_ms’ set but not used [-Wunused-but-set-variable]

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/ide/ide-io.c b/drivers/ide/ide-io.c
index a444bad..0d93e0c 100644 (file)
--- a/drivers/ide/ide-io.c
+++ b/drivers/ide/ide-io.c
@@ -460,7 +460,6 @@ void do_ide_request(struct request_queue *q)
        struct ide_host *host = hwif->host;
        struct request  *rq = NULL;
        ide_startstop_t startstop;
-       unsigned long queue_run_ms = 3; /* old plug delay */
 
        spin_unlock_irq(q->queue_lock);
 
@@ -480,9 +479,6 @@ repeat:
                prev_port = hwif->host->cur_port;
                if (drive->dev_flags & IDE_DFLAG_SLEEPING &&
                    time_after(drive->sleep, jiffies)) {
-                       unsigned long left = jiffies - drive->sleep;
-
-                       queue_run_ms = jiffies_to_msecs(left + 1);
                        ide_unlock_port(hwif);
                        goto plug_device;
                }