[PATCH] f2fs: fix error path handling in f2fs_read_data_large_folio()

From: Chao Yu
Date: Thu Jan 08 2026 - 09:35:13 EST


In error path of f2fs_read_data_large_folio(), if bio is valid, it
may submit bio twice, fix it.

Signed-off-by: Chao Yu <chao@xxxxxxxxxx>
---
fs/f2fs/data.c | 7 ++-----
1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/fs/f2fs/data.c b/fs/f2fs/data.c
index cabaeeb436bd..386d9adfd4bd 100644
--- a/fs/f2fs/data.c
+++ b/fs/f2fs/data.c
@@ -2568,17 +2568,14 @@ static int f2fs_read_data_large_folio(struct inode *inode,
folio_unlock(folio);
return ret;
}
-
+out:
+ f2fs_submit_read_bio(F2FS_I_SB(inode), bio, DATA);
if (ret) {
- f2fs_submit_read_bio(F2FS_I_SB(inode), bio, DATA);
-
/* Wait bios and clear uptodate. */
folio_lock(folio);
folio_clear_uptodate(folio);
folio_unlock(folio);
}
-out:
- f2fs_submit_read_bio(F2FS_I_SB(inode), bio, DATA);
return ret;
}

--
2.40.1