[PATCH 16/17] nilfs2: remove cruft in nilfs_alloc_seg_bio
From: Christoph Hellwig <hch@lst.de>
Date: 2021-01-26 15:25:56
Also in:
dm-devel, linux-bcache, linux-block, linux-btrfs, linux-f2fs-devel, linux-fsdevel, linux-mm, linux-nfs
Subsystem:
filesystems (vfs and infrastructure), nilfs2 filesystem, the rest · Maintainers:
Alexander Viro, Christian Brauner, Ryusuke Konishi, Viacheslav Dubeyko, Linus Torvalds
bio_alloc never returns NULL when it can sleep. Signed-off-by: Christoph Hellwig <hch@lst.de> --- fs/nilfs2/segbuf.c | 4 ---- 1 file changed, 4 deletions(-)
diff --git a/fs/nilfs2/segbuf.c b/fs/nilfs2/segbuf.c
index 1a8729eded8b14..1e75417bfe6e52 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 =
--
2.29.2