Currently this function is always called with the object id of the root key of
the chunk_tree, which is always BTRFS_CHUNK_TREE_OBJECTID. So let's subsume it
straight into the function itself. No functional change.
Signed-off-by: Nikolay Borisov <nborisov@xxxxxxxx>
---
fs/btrfs/volumes.c | 12 +++++-------
1 file changed, 5 insertions(+), 7 deletions(-)
diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c
index 1c0a5fff0e2f..5a1913956f20 100644
--- a/fs/btrfs/volumes.c
+++ b/fs/btrfs/volumes.c
@@ -1578,8 +1578,7 @@ static int btrfs_free_dev_extent(struct btrfs_trans_handle *trans,
static int btrfs_alloc_dev_extent(struct btrfs_trans_handle *trans,
struct btrfs_device *device,
- u64 chunk_tree, u64 chunk_offset, u64 start,
- u64 num_bytes)
+ u64 chunk_offset, u64 start, u64 num_bytes)
{
int ret;
struct btrfs_path *path;
@@ -1606,7 +1605,8 @@ static int btrfs_alloc_dev_extent(struct btrfs_trans_handle *trans,
leaf = path->nodes[0];
extent = btrfs_item_ptr(leaf, path->slots[0],
struct btrfs_dev_extent);
- btrfs_set_dev_extent_chunk_tree(leaf, extent, chunk_tree);
+ btrfs_set_dev_extent_chunk_tree(leaf, extent,
+ BTRFS_CHUNK_TREE_OBJECTID);
btrfs_set_dev_extent_chunk_objectid(leaf, extent,
BTRFS_FIRST_CHUNK_TREE_OBJECTID);
btrfs_set_dev_extent_chunk_offset(leaf, extent, chunk_offset);
@@ -4931,10 +4931,8 @@ int btrfs_finish_chunk_alloc(struct btrfs_trans_handle *trans,
ret = btrfs_update_device(trans, device);
if (ret)
break;
- ret = btrfs_alloc_dev_extent(trans, device,
- chunk_root->root_key.objectid,
- chunk_offset, dev_offset,
- stripe_size);
+ ret = btrfs_alloc_dev_extent(trans, device, chunk_offset,
+ dev_offset, stripe_size);
if (ret)
break;
}
--
2.7.4
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