diff mbox series

zonefs: remove redundant null bio check

Message ID 1625063616-8467-1-git-send-email-xianting_tian@126.com (mailing list archive)
State New, archived
Headers show
Series zonefs: remove redundant null bio check | expand

Commit Message

Xianting Tian June 30, 2021, 2:33 p.m. UTC 
From: Xianting Tian <xianting.tian@linux.alibaba.com>

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>
---
 fs/zonefs/super.c | 3 ---
 1 file changed, 3 deletions(-)
diff mbox series

Patch

diff --git a/fs/zonefs/super.c b/fs/zonefs/super.c
index cd145d3..d6d08da 100644
--- a/fs/zonefs/super.c
+++ b/fs/zonefs/super.c
@@ -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;