Messages in this thread Patch in this message |  | | From | Wentao Liang <> | | Subject | [PATCH] xfs: Propagate errors from xfs_reflink_cancel_cow_range in xfs_dax_write_iomap_end | | Date | Tue, 21 Jan 2025 00:09:06 +0800 |
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In xfs_dax_write_iomap_end(), directly return the result of xfs_reflink_cancel_cow_range() when !written, ensuring proper error propagation and improving code robustness.
Fixes: ea6c49b784f0 ("xfs: support CoW in fsdax mode") Signed-off-by: Wentao Liang <vulab@iscas.ac.cn> --- fs/xfs/xfs_iomap.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/fs/xfs/xfs_iomap.c b/fs/xfs/xfs_iomap.c index 50fa3ef89f6c..d61460309a78 100644 --- a/fs/xfs/xfs_iomap.c +++ b/fs/xfs/xfs_iomap.c @@ -976,10 +976,8 @@ xfs_dax_write_iomap_end( if (!xfs_is_cow_inode(ip)) return 0; - if (!written) { - xfs_reflink_cancel_cow_range(ip, pos, length, true); - return 0; - } + if (!written) + return xfs_reflink_cancel_cow_range(ip, pos, length, true); return xfs_reflink_end_cow(ip, pos, written); } -- 2.42.0.windows.2
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