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| author |   Johannes Thumshirn <johannes.thumshirn@wdc.com> | 2023-05-31 04:50:28 -0700 |
|---|---|---|
| committer |   Jens Axboe <axboe@kernel.dk> | 2023-05-31 09:50:02 -0600 |
| commit | 3c383235c51dcd6198d37ac3ac06e2acad79f981 (patch) | |
| tree | f6aab38fb75d23567e8c5dee9e3dc530a4e6afe5 /drivers/md/raid5-cache.c | |
| parent | fs: buffer: use __bio_add_page to add single page to bio (diff) | |
| download | wireguard-linux-3c383235c51dcd6198d37ac3ac06e2acad79f981.tar.xz wireguard-linux-3c383235c51dcd6198d37ac3ac06e2acad79f981.zip | |
md: use __bio_add_page to add single page
The md-raid superblock writing 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.
Signed-of_-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Reviewed-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Acked-by: Song Liu <song@kernel.org>
Link: https://lore.kernel.org/r/ca196f5e650e318106dbb4496eb6cbac4bc800bd.1685532726.git.johannes.thumshirn@wdc.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/md/raid5-cache.c')
0 files changed, 0 insertions, 0 deletions