From: Alex Elder <elder@inktank.com>
Date: Wed, 29 Aug 2012 22:11:06 +0000 (-0500)
Subject: rbd: kill rbd_dev->q
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=98cec111c08d8d52168e28648b4a1c2f5011cd70;p=linux-beck.git

rbd: kill rbd_dev->q

A copy of rbd_dev->disk->queue is held in rbd_dev->q, but it's
never actually used.  So get just get rid of the field.

Signed-off-by: Alex Elder <elder@inktank.com>
Reviewed-by: Josh Durgin <josh.durgin@inktank.com>
---

diff --git a/drivers/block/rbd.c b/drivers/block/rbd.c
index 77263681dde2..774a36bb00ed 100644
--- a/drivers/block/rbd.c
+++ b/drivers/block/rbd.c
@@ -155,7 +155,6 @@ struct rbd_device {
 
 	int			major;		/* blkdev assigned major */
 	struct gendisk		*disk;		/* blkdev's gendisk and rq */
-	struct request_queue	*q;
 
 	struct rbd_options	rbd_opts;
 	struct rbd_client	*rbd_client;
@@ -1923,7 +1922,6 @@ static int rbd_init_disk(struct rbd_device *rbd_dev)
 	q->queuedata = rbd_dev;
 
 	rbd_dev->disk = disk;
-	rbd_dev->q = q;
 
 	/* finally, announce the disk to the world */
 	set_capacity(disk, total_size / SECTOR_SIZE);