linux-kernel - [PATCH 6/9] fs/ntfs3: use bio_chain_and

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Message-Id: <20251121081748.1443507-7-zhangshida@kylinos.cn>
Date: Fri, 21 Nov 2025 16:17:45 +0800
From: zhangshida <starzhangzsd@...il.com>
To: linux-kernel@...r.kernel.org
Cc: linux-block@...r.kernel.org,
	nvdimm@...ts.linux.dev,
	virtualization@...ts.linux.dev,
	linux-nvme@...ts.infradead.org,
	gfs2@...ts.linux.dev,
	ntfs3@...ts.linux.dev,
	linux-xfs@...r.kernel.org,
	zhangshida@...inos.cn,
	starzhangzsd@...il.com
Subject: [PATCH 6/9] fs/ntfs3: use bio_chain_and_submit for simplification

From: Shida Zhang <zhangshida@...inos.cn>

Signed-off-by: Shida Zhang <zhangshida@...inos.cn>
---
 fs/ntfs3/fsntfs.c | 12 ++----------
 1 file changed, 2 insertions(+), 10 deletions(-)

diff --git a/fs/ntfs3/fsntfs.c b/fs/ntfs3/fsntfs.c
index c7a2f191254..35685ee4ed2 100644
--- a/fs/ntfs3/fsntfs.c
+++ b/fs/ntfs3/fsntfs.c
@@ -1514,11 +1514,7 @@ int ntfs_bio_pages(struct ntfs_sb_info *sbi, const struct runs_tree *run,
 		len = ((u64)clen << cluster_bits) - off;
 new_bio:
 		new = bio_alloc(bdev, nr_pages - page_idx, op, GFP_NOFS);
-		if (bio) {
-			bio_chain(bio, new);
-			submit_bio(bio);
-		}
-		bio = new;
+		bio = bio_chain_and_submit(bio, new);
 		bio->bi_iter.bi_sector = lbo >> 9;
 
 		while (len) {
@@ -1611,11 +1607,7 @@ int ntfs_bio_fill_1(struct ntfs_sb_info *sbi, const struct runs_tree *run)
 		len = (u64)clen << cluster_bits;
 new_bio:
 		new = bio_alloc(bdev, BIO_MAX_VECS, REQ_OP_WRITE, GFP_NOFS);
-		if (bio) {
-			bio_chain(bio, new);
-			submit_bio(bio);
-		}
-		bio = new;
+		bio = bio_chain_and_submit(bio, new);
 		bio->bi_iter.bi_sector = lbo >> 9;
 
 		for (;;) {
-- 
2.34.1