Local variable in function btrfs_add_root_ref at fs/btrfs/root-tree.c, line 389 References: fs/btrfs/root-tree.c, line 118 fs/btrfs/root-tree.c, line 134 fs/btrfs/root-tree.c, line 144 fs/btrfs/root-tree.c, line 160 fs/btrfs/root-tree.c, line 163 fs/btrfs/root-tree.c, line 167 fs/btrfs/root-tree.c, line 169 fs/btrfs/root-tree.c, line 173 fs/btrfs/root-tree.c, line 176 fs/btrfs/root-tree.c, line 197 fs/btrfs/root-tree.c, line 204 fs/btrfs/root-tree.c, line 259 fs/btrfs/root-tree.c, line 263 fs/btrfs/root-tree.c, line 264 fs/btrfs/root-tree.c, line 265 fs/btrfs/root-tree.c, line 270 fs/btrfs/root-tree.c, line 272 fs/btrfs/root-tree.c, line 294 fs/btrfs/root-tree.c, line 297 fs/btrfs/root-tree.c, line 304 fs/btrfs/root-tree.c, line 310 fs/btrfs/root-tree.c, line 316 fs/btrfs/root-tree.c, line 321 fs/btrfs/root-tree.c, line 338 fs/btrfs/root-tree.c, line 353 fs/btrfs/root-tree.c, line 389 fs/btrfs/root-tree.c, line 393 fs/btrfs/root-tree.c, line 409 fs/btrfs/root-tree.c, line 412 fs/btrfs/root-tree.c, line 456 fs/btrfs/root-tree.c, line 464