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authorChristoph Hellwig <hch@lst.de>2021-01-26 15:52:46 +0100
committerJens Axboe <axboe@kernel.dk>2021-01-27 09:51:48 -0700
commit64820ac6c6962f76d164fa690deaa688d59278e2 (patch)
treeea25e1c9bee305d4f4fd04293f623b5fe71fb691 /fs/nilfs2
parent6808f7af964be4ed6b04d2aa4ba884a2e47c6214 (diff)
nilfs2: remove cruft in nilfs_alloc_seg_bio
bio_alloc never returns NULL when it can sleep. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com> Reviewed-by: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com> Acked-by: Damien Le Moal <damien.lemoal@wdc.com> Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'fs/nilfs2')
-rw-r--r--fs/nilfs2/segbuf.c4
1 files changed, 0 insertions, 4 deletions
diff --git a/fs/nilfs2/segbuf.c b/fs/nilfs2/segbuf.c
index 1a8729eded8b..1e75417bfe6e 100644
--- a/fs/nilfs2/segbuf.c
+++ b/fs/nilfs2/segbuf.c
@@ -386,10 +386,6 @@ static struct bio *nilfs_alloc_seg_bio(struct the_nilfs *nilfs, sector_t start,
struct bio *bio;
bio = bio_alloc(GFP_NOIO, nr_vecs);
- if (bio == NULL) {
- while (!bio && (nr_vecs >>= 1))
- bio = bio_alloc(GFP_NOIO, nr_vecs);
- }
if (likely(bio)) {
bio_set_dev(bio, nilfs->ns_bdev);
bio->bi_iter.bi_sector =