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floppy: pass queue_limits to blk_mq_alloc_disk

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Pass the few limits floppy imposes directly to blk_mq_alloc_disk instead
of setting them one at a time.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Denis Efremov <efremov@linux.com>
Link: https://lore.kernel.org/r/20240215070300.2200308-4-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Christoph Hellwig 2024-02-15 08:02:46 +01:00 committed by Jens Axboe
parent 9999200f58
commit 48bc8c7ba6
1 changed files with 4 additions and 2 deletions
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6
drivers/block/floppy.c
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@ -4516,13 +4516,15 @@ static bool floppy_available(int drive)
static int floppy_alloc_disk(unsigned int drive, unsigned int type) static int floppy_alloc_disk(unsigned int drive, unsigned int type)
{ {
struct queue_limits lim = {
.max_hw_sectors = 64,
};
struct gendisk *disk; struct gendisk *disk;
disk = blk_mq_alloc_disk(&tag_sets[drive], NULL, NULL); disk = blk_mq_alloc_disk(&tag_sets[drive], &lim, NULL);
if (IS_ERR(disk)) if (IS_ERR(disk))
return PTR_ERR(disk); return PTR_ERR(disk);
blk_queue_max_hw_sectors(disk->queue, 64);
disk->major = FLOPPY_MAJOR; disk->major = FLOPPY_MAJOR;
disk->first_minor = TOMINOR(drive) | (type << 2); disk->first_minor = TOMINOR(drive) | (type << 2);
disk->minors = 1; disk->minors = 1;