btrfs: add cleanup function for btrfs_free_chunk_map

Signed-off-by: Naohiro Aota <naohiro.aota@wdc.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>

diff --git a/fs/btrfs/volumes.h b/fs/btrfs/volumes.h
index ebc85bf53ee7e37e4453329c35c41b4f3fb9a933..8288d79372a5604f756936ed76060c4990c5d5bf 100644 (file)
--- a/fs/btrfs/volumes.h
+++ b/fs/btrfs/volumes.h
@@ -634,6 +634,7 @@ static inline void btrfs_free_chunk_map(struct btrfs_chunk_map *map)
                kfree(map);
        }
 }
+DEFINE_FREE(btrfs_free_chunk_map, struct btrfs_chunk_map *, btrfs_free_chunk_map(_T))
 
 struct btrfs_balance_control {
        struct btrfs_balance_args data;