linux-kernel - [PATCH 03/15] drbd: stop using ->queuedata

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Message-Id: <20200508161517.252308-4-hch@lst.de>
Date:   Fri,  8 May 2020 18:15:05 +0200
From:   Christoph Hellwig <hch@....de>
To:     Jens Axboe <axboe@...nel.dk>
Cc:     Jim Paris <jim@...n.com>, Geoff Levand <geoff@...radead.org>,
        Joshua Morris <josh.h.morris@...ibm.com>,
        Philip Kelleher <pjk1939@...ux.ibm.com>,
        Minchan Kim <minchan@...nel.org>,
        Nitin Gupta <ngupta@...are.org>,
        Sergey Senozhatsky <sergey.senozhatsky.work@...il.com>,
        linux-m68k@...ts.linux-m68k.org, linux-kernel@...r.kernel.org,
        linux-xtensa@...ux-xtensa.org, drbd-dev@...ts.linbit.com,
        linux-block@...r.kernel.org, linuxppc-dev@...ts.ozlabs.org,
        linux-bcache@...r.kernel.org, linux-raid@...r.kernel.org,
        linux-nvdimm@...ts.01.org
Subject: [PATCH 03/15] drbd: stop using ->queuedata

Signed-off-by: Christoph Hellwig <hch@....de>
---
 drivers/block/drbd/drbd_main.c | 1 -
 drivers/block/drbd/drbd_req.c  | 2 +-
 2 files changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/block/drbd/drbd_main.c b/drivers/block/drbd/drbd_main.c
index c094c3c2c5d4d..be787b268f044 100644
--- a/drivers/block/drbd/drbd_main.c
+++ b/drivers/block/drbd/drbd_main.c
@@ -2805,7 +2805,6 @@ enum drbd_ret_code drbd_create_device(struct drbd_config_context *adm_ctx, unsig
 	if (!q)
 		goto out_no_q;
 	device->rq_queue = q;
-	q->queuedata   = device;
 
 	disk = alloc_disk(1);
 	if (!disk)
diff --git a/drivers/block/drbd/drbd_req.c b/drivers/block/drbd/drbd_req.c
index 840c3aef3c5c9..02c104a0c45e0 100644
--- a/drivers/block/drbd/drbd_req.c
+++ b/drivers/block/drbd/drbd_req.c
@@ -1614,7 +1614,7 @@ void do_submit(struct work_struct *ws)
 
 blk_qc_t drbd_make_request(struct request_queue *q, struct bio *bio)
 {
-	struct drbd_device *device = (struct drbd_device *) q->queuedata;
+	struct drbd_device *device = bio->bi_disk->private_data;
 	unsigned long start_jif;
 
 	blk_queue_split(q, &bio);
-- 
2.26.2