Local variable in function btrfs_del_root at fs/btrfs/root-tree.c, line 285 References: fs/btrfs/root-tree.c, line 143 fs/btrfs/root-tree.c, line 158 fs/btrfs/root-tree.c, line 159 fs/btrfs/root-tree.c, line 165 fs/btrfs/root-tree.c, line 166 fs/btrfs/root-tree.c, line 169 fs/btrfs/root-tree.c, line 179 fs/btrfs/root-tree.c, line 180 fs/btrfs/root-tree.c, line 210 fs/btrfs/root-tree.c, line 236 fs/btrfs/root-tree.c, line 237 fs/btrfs/root-tree.c, line 243 fs/btrfs/root-tree.c, line 246 fs/btrfs/root-tree.c, line 285 fs/btrfs/root-tree.c, line 295 fs/btrfs/root-tree.c, line 296 fs/btrfs/root-tree.c, line 312 fs/btrfs/root-tree.c, line 329 fs/btrfs/root-tree.c, line 330 fs/btrfs/root-tree.c, line 333 fs/btrfs/root-tree.c, line 334 fs/btrfs/root-tree.c, line 336 fs/btrfs/root-tree.c, line 337 fs/btrfs/root-tree.c, line 397 fs/btrfs/root-tree.c, line 412 fs/btrfs/root-tree.c, line 413 fs/btrfs/root-tree.c, line 414 fs/btrfs/root-tree.c, line 415 fs/btrfs/root-tree.c, line 416 fs/btrfs/root-tree.c, line 418 fs/btrfs/root-tree.c, line 419