[PATCH v1 5/9] ntfs: preserve error code in ntfs_resident_attr_record_add()

[Baolin Liu]

From: Baolin Liu <liubaolin@xxxxxxxxxx>

ntfs_resident_attr_record_add() collapses every failure to -EIO at
its put_err_out label. This defeats the resident-to-non-resident
fallback in ntfs_attr_add(), which relies on seeing -ENOSPC to
convert the attribute when the MFT record has no room, and also
hides -EEXIST and -ENOMEM from callers.

Return the actual error code. Every path reaching the label has
err set to a negative errno.

Fixes: 495e90fa3348 ("ntfs: update attrib operations")
Signed-off-by: Baolin Liu <liubaolin@xxxxxxxxxx>
---
 fs/ntfs/attrib.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/ntfs/attrib.c b/fs/ntfs/attrib.c
index 990c3937a551..3d0b305703d3 100644
--- a/fs/ntfs/attrib.c
+++ b/fs/ntfs/attrib.c
@@ -2500,7 +2500,7 @@ int ntfs_resident_attr_record_add(struct ntfs_inode *ni, __le32 type,
 	return offset;
 put_err_out:
 	ntfs_attr_put_search_ctx(ctx);
-	return -EIO;
+	return err;
 }
 
 /*
-- 
2.51.0