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zonefs: remove redundant null bio check

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bio_alloc() with __GFP_DIRECT_RECLAIM, which is included in
GFP_NOFS, never fails, see comments in bio_alloc_bioset().

Signed-off-by: Xianting Tian <xianting.tian@linux.alibaba.com>
Signed-off-by: Damien Le Moal <damien.lemoal@wdc.com>
This commit is contained in:
Xianting Tian 2021-06-30 10:33:36 -04:00 • committed by Damien Le Moal
parent e73f0f0ee7
commit 2f53d15cf9
1 changed files with 0 additions and 3 deletions
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3
fs/zonefs/super.c
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@ -705,9 +705,6 @@ static ssize_t zonefs_file_dio_append(struct kiocb *iocb, struct iov_iter *from)
return 0;
bio = bio_alloc(GFP_NOFS, nr_pages);
if (!bio)
return -ENOMEM;
bio_set_dev(bio, bdev);
bio->bi_iter.bi_sector = zi->i_zsector;
bio->bi_write_hint = iocb->ki_hint;