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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>
This commit is contained in:
Alex Elder 2012-08-29 17:11:06 -05:00
parent 9fcbb80024
commit 98cec111c0
1 changed files with 0 additions and 2 deletions
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2
drivers/block/rbd.c
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@ -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);