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block: change return type to void

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Now that all the callers of __blkdev_issue_discard() have been changed
to ignore its return value, change its return type from int to void.

Signed-off-by: Chaitanya Kulkarni <kch@nvidia.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Chaitanya Kulkarni 2026-02-11 12:44:38 -08:00 • committed by Jens Axboe
parent 38d12f15c4
commit 453daece38
2 changed files with 2 additions and 3 deletions
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3
block/blk-lib.c
View file

@ -60,7 +60,7 @@ struct bio *blk_alloc_discard_bio(struct block_device *bdev,
return bio; return bio;
} }
int __blkdev_issue_discard(struct block_device *bdev, sector_t sector, void __blkdev_issue_discard(struct block_device *bdev, sector_t sector,
sector_t nr_sects, gfp_t gfp_mask, struct bio **biop) sector_t nr_sects, gfp_t gfp_mask, struct bio **biop)
{ {
struct bio *bio; struct bio *bio;
@ -68,7 +68,6 @@ int __blkdev_issue_discard(struct block_device *bdev, sector_t sector,
while ((bio = blk_alloc_discard_bio(bdev, &sector, &nr_sects, while ((bio = blk_alloc_discard_bio(bdev, &sector, &nr_sects,
gfp_mask))) gfp_mask)))
*biop = bio_chain_and_submit(*biop, bio); *biop = bio_chain_and_submit(*biop, bio);
return 0;
} }
EXPORT_SYMBOL(__blkdev_issue_discard); EXPORT_SYMBOL(__blkdev_issue_discard);

2
include/linux/blkdev.h
View file

@ -1259,7 +1259,7 @@ extern void blk_io_schedule(void);
int blkdev_issue_discard(struct block_device *bdev, sector_t sector, int blkdev_issue_discard(struct block_device *bdev, sector_t sector,
sector_t nr_sects, gfp_t gfp_mask); sector_t nr_sects, gfp_t gfp_mask);
int __blkdev_issue_discard(struct block_device *bdev, sector_t sector, void __blkdev_issue_discard(struct block_device *bdev, sector_t sector,
sector_t nr_sects, gfp_t gfp_mask, struct bio **biop); sector_t nr_sects, gfp_t gfp_mask, struct bio **biop);
int blkdev_issue_secure_erase(struct block_device *bdev, sector_t sector, int blkdev_issue_secure_erase(struct block_device *bdev, sector_t sector,
sector_t nr_sects, gfp_t gfp); sector_t nr_sects, gfp_t gfp);