[01/15] nfblock: use gendisk private_data
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Message ID 20200508161517.252308-2-hch@lst.de
State New
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Series
  • [01/15] nfblock: use gendisk private_data
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Commit Message

Christoph Hellwig May 8, 2020, 4:15 p.m. UTC
Signed-off-by: Christoph Hellwig <hch@lst.de>
---
 arch/m68k/emu/nfblock.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

Comments

Geert Uytterhoeven May 9, 2020, 10:38 a.m. UTC | #1
Hi Christoph,

On Fri, May 8, 2020 at 6:16 PM Christoph Hellwig <hch@lst.de> wrote:
> Signed-off-by: Christoph Hellwig <hch@lst.de>

Thanks for your patch!

> --- a/arch/m68k/emu/nfblock.c
> +++ b/arch/m68k/emu/nfblock.c
> @@ -61,7 +61,7 @@ struct nfhd_device {
>
>  static blk_qc_t nfhd_make_request(struct request_queue *queue, struct bio *bio)
>  {
> -       struct nfhd_device *dev = queue->queuedata;
> +       struct nfhd_device *dev = bio->bi_disk->private_data;
>         struct bio_vec bvec;
>         struct bvec_iter iter;
>         int dir, len, shift;
> @@ -122,7 +122,6 @@ static int __init nfhd_init_one(int id, u32 blocks, u32 bsize)
>         if (dev->queue == NULL)
>                 goto free_dev;
>
> -       dev->queue->queuedata = dev;
>         blk_queue_logical_block_size(dev->queue, bsize);
>
>         dev->disk = alloc_disk(16);
> @@ -136,6 +135,7 @@ static int __init nfhd_init_one(int id, u32 blocks, u32 bsize)
>         sprintf(dev->disk->disk_name, "nfhd%u", dev_id);
>         set_capacity(dev->disk, (sector_t)blocks * (bsize / 512));
>         dev->disk->queue = dev->queue;
> +       dev->disk->private_data = dev;

This is already set above, just before the quoted sprintf() call.

>
>         add_disk(dev->disk);

Gr{oetje,eeting}s,

                        Geert

Patch
diff mbox series

diff --git a/arch/m68k/emu/nfblock.c b/arch/m68k/emu/nfblock.c
index c3a630440512e..5c6f04b00e866 100644
--- a/arch/m68k/emu/nfblock.c
+++ b/arch/m68k/emu/nfblock.c
@@ -61,7 +61,7 @@  struct nfhd_device {
 
 static blk_qc_t nfhd_make_request(struct request_queue *queue, struct bio *bio)
 {
-	struct nfhd_device *dev = queue->queuedata;
+	struct nfhd_device *dev = bio->bi_disk->private_data;
 	struct bio_vec bvec;
 	struct bvec_iter iter;
 	int dir, len, shift;
@@ -122,7 +122,6 @@  static int __init nfhd_init_one(int id, u32 blocks, u32 bsize)
 	if (dev->queue == NULL)
 		goto free_dev;
 
-	dev->queue->queuedata = dev;
 	blk_queue_logical_block_size(dev->queue, bsize);
 
 	dev->disk = alloc_disk(16);
@@ -136,6 +135,7 @@  static int __init nfhd_init_one(int id, u32 blocks, u32 bsize)
 	sprintf(dev->disk->disk_name, "nfhd%u", dev_id);
 	set_capacity(dev->disk, (sector_t)blocks * (bsize / 512));
 	dev->disk->queue = dev->queue;
+	dev->disk->private_data = dev;
 
 	add_disk(dev->disk);