#define REISERFS1_SUPERBLOCK_OFFSET 0x2000
#define REISERFS_SUPERBLOCK_OFFSET 0x10000
-int volume_id_probe_reiserfs(struct volume_id *id, uint64_t off)
+int volume_id_probe_reiserfs(struct volume_id *id /*,uint64_t off*/)
{
+#define off ((uint64_t)0)
struct reiserfs_super_block *rs;
struct reiser4_super_block *rs4;