[PATCH] btrfs: return EUCLEAN if extent_inline_ref type is invalid

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If type of extent_inline_ref found is not expected, filesystem may have
been corrupted, should return EUCLEAN instead of EINVAL.
No functional changes.

Signed-off-by: Su Yue <suy.fnst@xxxxxxxxxxxxxx>
---
 fs/btrfs/extent-tree.c | 2 +-
 fs/btrfs/relocation.c  | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c
index 3d9fe58c0080..05d50c3a594e 100644
--- a/fs/btrfs/extent-tree.c
+++ b/fs/btrfs/extent-tree.c
@@ -1727,7 +1727,7 @@ int lookup_inline_extent_backref(struct btrfs_trans_handle *trans,
 		iref = (struct btrfs_extent_inline_ref *)ptr;
 		type = btrfs_get_extent_inline_ref_type(leaf, iref, needed);
 		if (type == BTRFS_REF_TYPE_INVALID) {
-			err = -EINVAL;
+			err = -EUCLEAN;
 			goto out;
 		}
 
diff --git a/fs/btrfs/relocation.c b/fs/btrfs/relocation.c
index 879b76fa881a..7c9855e8ae6f 100644
--- a/fs/btrfs/relocation.c
+++ b/fs/btrfs/relocation.c
@@ -3801,7 +3801,7 @@ int add_data_references(struct reloc_control *rc,
 			ret = find_data_references(rc, extent_key,
 						   eb, dref, blocks);
 		} else {
-			ret = -EINVAL;
+			ret = -EUCLEAN;
 			btrfs_err(rc->extent_root->fs_info,
 		     "extent %llu slot %d has an invalid inline ref type",
 			     eb->start, path->slots[0]);
-- 
2.17.1



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