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| author | Johannes Thumshirn <johannes.thumshirn@wdc.com> | 2023-05-31 13:50:35 +0200 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2023-05-31 17:50:02 +0200 |
| commit | 5225229b8fdfb3e65520c43547ecf9a737161c3f (patch) | |
| tree | 138b4c4595ffc073e090421e341057bda1503a0a /drivers/block | |
| parent | zram: use __bio_add_page for adding single page to bio (diff) | |
| download | linux-5225229b8fdfb3e65520c43547ecf9a737161c3f.tar.xz linux-5225229b8fdfb3e65520c43547ecf9a737161c3f.zip | |
floppy: use __bio_add_page for adding single page to bio
The floppy code uses bio_add_page() to add a page to a newly created bio.
bio_add_page() can fail, but the return value is never checked.
Use __bio_add_page() as adding a single page to a newly created bio is
guaranteed to succeed.
This brings us a step closer to marking bio_add_page() as __must_check.
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Signed-off-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Link: https://lore.kernel.org/r/33c445a3b431270c72d9be03d5da1b08ae983920.1685532726.git.johannes.thumshirn@wdc.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/block')
| -rw-r--r-- | drivers/block/floppy.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/block/floppy.c b/drivers/block/floppy.c index cec2c20f5e59..28ec6b442e9c 100644 --- a/drivers/block/floppy.c +++ b/drivers/block/floppy.c @@ -4147,7 +4147,7 @@ static int __floppy_read_block_0(struct block_device *bdev, int drive) cbdata.drive = drive; bio_init(&bio, bdev, &bio_vec, 1, REQ_OP_READ); - bio_add_page(&bio, page, block_size(bdev), 0); + __bio_add_page(&bio, page, block_size(bdev), 0); bio.bi_iter.bi_sector = 0; bio.bi_flags |= (1 << BIO_QUIET); |