Btrfs-progs: fix wrong return value of check_owner_ref()

If we find the block by seach corresponding fs tree, we should return 0, and tell the caller we pass the check. Or btrfsck will fail to read the fs/file tree and report many error message by mistake.

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Several days ago, I sent this patch as a reply. Now I send it as a independent patch mail.

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 btrfsck.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

index 4e91769..57e7b57 100644
@@ -1954,7 +1954,7 @@ static int check_owner_ref(struct btrfs_root *root,
 
 	if (buf->start == btrfs_node_blockptr(path.nodes[level + 1],
 					      path.slots[level + 1]))
-		rec->owner_ref_checked = 1;
+		found = 1;
 
 	btrfs_release_path(ref_root, &path);
 	return found ? 0 : 1;

1.7.6.5