Btrfs: make things static and include the right headers
Shut up various sparse warnings about symbols that should be either
static or have their declarations in scope.
Signed-off-by: Christoph Hellwig <hch@lst.de>
diff --git a/fs/btrfs/root-tree.c b/fs/btrfs/root-tree.c
index dbe20d4..f99335a 100644
--- a/fs/btrfs/root-tree.c
+++ b/fs/btrfs/root-tree.c
@@ -276,6 +276,7 @@
return ret;
}
+#if 0 /* this will get used when snapshot deletion is implemented */
int btrfs_del_root_ref(struct btrfs_trans_handle *trans,
struct btrfs_root *tree_root,
u64 root_id, u8 type, u64 ref_id)
@@ -299,6 +300,7 @@
btrfs_free_path(path);
return ret;
}
+#endif
int btrfs_find_root_ref(struct btrfs_root *tree_root,
struct btrfs_path *path,