[PATCH 21/26] n64cart: convert to blk_alloc_disk

Christoph Hellwig
2021-05-21T05:53:02Z

Convert the n64cart driver to use the blk_alloc_disk helper to simplify
gendisk and request_queue allocation.

Signed-off-by: Christoph Hellwig <hch@lst.de>
---
drivers/block/n64cart.c | 6 +-----
1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/drivers/block/n64cart.c b/drivers/block/n64cart.c
index 3dae4b631dea..7b4dd10af9ec 100644
--- a/drivers/block/n64cart.c
+++ b/drivers/block/n64cart.c
@@ -132,14 +132,10 @@ static int __init n64cart_probe(struct platform_device *pdev)
if (!reg_base)
return -EINVAL;

- disk = alloc_disk(0);
+ disk = blk_alloc_disk(NUMA_NO_NODE);
if (!disk)
return -ENOMEM;

- disk->queue = blk_alloc_queue(NUMA_NO_NODE);
- if (!disk->queue)
- return -ENOMEM;
-
disk->first_minor = 0;
disk->flags = GENHD_FL_NO_PART_SCAN;
disk->fops = &n64cart_fops;
--
2.30.2