ide: ide_requeue_and_plug() reinstate "always plug" behaviour

We see stalls if we don't always ensure that the queue gets run
again. Even if rq == NULL, we could have other pending requests
in the queue.

Signed-off-by: Jens Axboe <jaxboe@fusionio.com>

diff --git a/drivers/ide/ide-io.c b/drivers/ide/ide-io.c
index 0e406d73b2c8226da821bd3b2b7fb480354ed2cc..ca27d3090aeb0c7157a6aa3e4be19308ac7662d5 100644 (file)
--- a/drivers/ide/ide-io.c
+++ b/drivers/ide/ide-io.c
@@ -570,8 +570,7 @@ void ide_requeue_and_plug(ide_drive_t *drive, struct request *rq)
        spin_unlock_irqrestore(q->queue_lock, flags);
 
        /* Use 3ms as that was the old plug delay */
-       if (rq)
-               blk_delay_queue(q, 3);
+       blk_delay_queue(q, 3);
 }
 
 static int drive_is_ready(ide_drive_t *drive)